What Is a Masturbator? Meaning, Types and How It Works

Type "what is a masturbator" into Google and you'll get two very different kinds of answer, which is half the confusion. Dictionaries will tell you it's a person. Sex shops, on the other hand, will happily sell you one. Funnily enough they're both right. So we'll quickly cover both meanings and the spelling (which catches out loads of people), and then get on to the bit most of you actually came for, which is the toy itself, how it works, what it's made from, and the stuff we'd want to know before buying one.

Quick answer: it's a sex toy for masturbation (or, if you go by the dictionary, a person who masturbates). Shopping-wise, people almost always mean a male masturbator, basically a squishy sleeve you slide onto your penis, sometimes tucked inside a hard cup or a motorized body, that gives you texture, grip, suction, buzzing or movement a hand just doesn't.

Key Takeaways

Two meanings, really. Dictionaries mean a person (the verb's been around in English since 1839), shops mean the toy.

Spell it with -or at the end. "Masterbator", "masturbater" and "master bater" all get searched a lot, but they're wrong.

Underneath, most are a bumpy TPE or silicone sleeve; the motorized ones bolt on suction, buzzing, heat or a thrusting motor.

Toys are less unusual than you'd think, nearly half (44.8%) of 1,047 American men surveyed in 2009 had used a vibrator.

"Chronic masturbator" is slang, not a diagnosis, though the WHO does have a category for when it really gets out of hand.

 

What Does "Masturbator" Mean?

 

The dictionary meaning: a person

Look it up in a dictionary and "masturbator" just means a person who masturbates. Merriam-Webster dates the verb in English to 1839 and says it comes from the Latin masturbari (Merriam-Webster). Honestly, outside of old textbooks and the odd psychology paper, nobody really says it like that anymore.

The shop meaning: a toy

In a shop it's the toy, and pretty much always the male kind. You'll also see it called a stroker, a sleeve, a pocket pussy or a masturbator cup, and the motorized ones go by auto stroker or (a bit more bluntly) blowjob machine. Men's Health describes the category simply as any sex toy that "focuses primarily on stimulating the penis."

Technically, toys for vulvas (vibrators, air-pulse toys) are masturbation toys too, but hardly anyone calls them "masturbators." So when this guide says masturbator from here on, we mean the male kind.

Where the word comes from

Nobody's totally sure, to be honest. "Masturbation" as a noun shows up in English about 1711, with an older version, "mastupration," kicking around in the 1620s. The usual story for the Latin masturbari is that it's manu ("with the hand") glued to stuprare ("to defile"), and nudged along by turbare ("to disturb"). The Oxford English Dictionary isn't convinced and has its own theory about the first part (Etymonline). Either way, the "hand" part is a nice bit of irony for a toy whose whole point is that you don't have to use one.

How Do You Spell Masturbator?

 

It's masturbator, with -or at the end, the same ending as "generator" or "calculator." Plenty of people get it wrong, and search data is full of the misspellings, so here they are side by side.

Spelling	Correct?	Why people write it
masturbator	Yes	—
masturbater	No	Lots of "someone who does it" words end in -er (player, teacher)
masterbator	No	People hear "master" at the start
masterbater	No	Both mistakes at once
master bater / masterbaiter	No	Usually a joke, since "master baiter" is a pun

 

Same goes for its cousins, by the way: masturbate, masturbation, masturbatory, all with a "u" after the "t" and not an "e" in sight.

So What Is a Male Masturbator?

 

Forget the fancy product photos for a second, at heart it's a soft tube with bumps molded into the inside. You add lube, slide in, and the sleeve hugs the whole shaft at once, which is the first thing a hand can't really do. The ridges, nubs and little air pockets inside create friction patterns a palm doesn't have either.

The modern version is younger than you might think. Steve Shubin filed the patent for what became the Fleshlight in 1997, calling it a "device for discreet sperm collection," and it went on sale in 1998 (Wikipedia: Fleshlight). Tenga launched its first disposable cups in Japan in July 2005, sold about a million that first year, and passed 19 million units shipped worldwide by 2012 (Wikipedia: Tenga). Since then the category has split roughly in two. On one side are cheap, simple manual sleeves. On the other are motorized devices that heat up, suck, vibrate or move the sleeve for you.

What is a masturbator cup?

You'll see "masturbator cup" a lot. It just means a sleeve built into a rigid cup-shaped case, so you have something firm to hold. Tenga's original cups were disposable, but plenty of modern cups are reusable and powered. Our E-Pneumatic Pro and Cthulhu Midnight Vortex are both cup-style suction toys, for example.

How Do Masturbators Work?

 

If you're wondering how masturbators work, it really comes down to six things, and most toys lean on two or three of them at once.

What it does	How it feels	Example
Texture	Ridges and nubs inside the sleeve make friction feel busier than a hand	Any manual sleeve
Pressure	How tight the channel is, often adjustable by squeezing	Soft TPE strokers
Suction	Air trapped in a closed chamber clings as you pull back	A sleeve with an air hole, or a powered pump
Vibration	A small motor buzzes through the sleeve	Vibrating strokers and trainers
Motion	The sleeve rotates or thrusts up and down on its own	Automatic thrusters
Heat	A heater warms the sleeve closer to skin temperature (about 37°C)	Heated automatics, often 36–42°C

 

A manual sleeve gets you the first three on your own (texture, pressure, and suction if it's got an air hole you can cover). Everything else needs a battery. For a much deeper look at each of these, and how they affect what you'd actually buy, our male masturbator guide goes through them one by one.

The Main Types of Masturbators

 

There are a handful of broad styles, and the labels overlap a lot, so one toy can easily tick three boxes. Here's the quick tour.

Type	What it is	Good starting point if you...
Manual sleeve / pocket pussy	Just a sleeve, you supply the arm work	Have never owned one before
Masturbator cup	Sleeve sat inside a hard case you can hold	Find bare sleeves a bit slippery
Suction masturbator	Pumps air to grab and release	Like an oral-style feel
Vibrating masturbator	Buzzes, usually most around the tip	Feel most of it at the head anyway
Automatic (thrusting) masturbator	Does the up-and-down by itself	Want to lie back and do nothing
Disposable cup or egg	Pre-lubed, used once	Are traveling, or just curious

 

Whether you should go manual or automatic is a bigger question than it looks, so we've given it its own article on automatic vs. manual strokers. If you already know you want something and just want our picks, the best male masturbators buying guide is the place to go.

What Are Masturbators Made Of?

 

People don't tend to think about this until something goes wrong, but the stuff it's made from changes how it feels, how long it'll last and whether you can ever get it properly clean.

Material	Feel	Porous?	Worth knowing
TPE / TPR	Very soft and stretchy, "skin-like"	Yes	Most common; needs careful washing and full drying
Silicone	Smoother, a bit firmer	No	Easiest to keep clean
ABS plastic	Hard	No	Used for cases and housings
PVC "jelly"	Squishy, often smells of chemicals	Yes	Best avoided

 

The worry about jelly toys comes from testing. When Denmark's environmental agency checked 16 sex toys in 2006, several "jelly" ones turned out to be PVC with up to 70% plasticizer, including the phthalate DEHP (Danish EPA, 2006). So if a toy doesn't say what it's made of, or smells like a new shower curtain, we'd pass.

The porous-versus-not thing shows up in hygiene, too. A 2014 study found HPV still on 40% of TPE toy samples 24 hours after cleaning, while the silicone ones had all cleared by then (Sexually Transmitted Infections, BMJ). For a toy only you use, the answer is simply to clean it well and let it dry properly. If it's ever shared, put a condom over it.

What a Modern Masturbator Looks Like: Four Examples

 

Just to make all this a bit less abstract, here's how the categories above look on four of our own toys. These figures come straight from the product pages, as of November 2026.

Toy	Type	What it does	One thing to know
E-Game Punk	Automatic thruster	40 mm stroke, 4 patterns x 7 speeds, heats to 36–42°C	830 g, so it lives on a shelf rather than in a drawer
E-Game Storm	Automatic thruster	4 thrust patterns plus 12 vibration modes, heats to 38–42°C	Has a gentle aftercare mode
E-Pneumatic Pro	Suction cup	4 suction and 4 vibration modes, warms to body temperature	Inner tank is IPX7, body is only splash-resistant
Cthulhu Midnight Vortex	Suction cup	9 suction and 9 vibration levels, rated 50 dB or less	Switches itself off after 20 minutes idle

 

You can see every powered model together in our automatic male masturbator range.

Why Do People Use Masturbators?

 

No big mystery here. It feels different from a hand, it mixes things up, and the motorized ones mean you don't have to do anything. A few guys use one to practice lasting longer, some just like a long, lazy session, and for others it's practical, if your wrists or grip aren't what they were, a toy's simply easier.

It's also just more normal than the awkwardness around it suggests. In a national survey of 1,047 US men, 44.8% had used a vibrator at some point, and the ones who'd used one recently actually scored higher on most measures of erectile function (Journal of Sexual Medicine, 2009). And masturbation itself is common. In big British surveys, the share of men aged 16 to 44 who'd masturbated in the past month went from 73.4% to 77.5% between 1999–2001 and 2010–2012 (PsyPost, reporting The Journal of Sex Research, 2025).

Health-wise, it's about as low-risk as sex gets. Planned Parenthood calls masturbation "pretty much the safest sex out there" and lists things like stress relief and better sleep among the benefits (Planned Parenthood).

What Is a "Chronic Masturbator"?

This gets searched a surprising amount, so let's be straight about it. There's no such diagnosis. People use "chronic masturbator" loosely for someone who does it a lot, but a doctor won't care much about the number on its own.

Where it does become a health matter is when someone loses control over it. Back in 2018 the WHO put compulsive sexual behavior disorder into ICD-11. Their wording is a "persistent pattern of failure to control intense, repetitive sexual impulses or urges resulting in repetitive sexual behavior," going on for a long time and messing with everyday life (Becker's Hospital Review). So the question isn't really "how often?" but "can I stop when I want to, and is it hurting anything?" If the honest answer worries you, a doctor or a therapist is a good, judgment-free place to start. Using a toy doesn't cause this, and not using one doesn't cure it.

Common Myths About Masturbators

"They're only for single guys." Not really. Lots of couples use them together, with a partner holding the sleeve or a short one used during oral, and long-distance couples use the app-controlled kind.

"Automatic is always better." A thrusting machine does more, but it also weighs up to 830 g, needs charging, and takes more care to clean. Plenty of men are perfectly happy with a $40 manual sleeve.

"They'll ruin you for real sex." We're not aware of good evidence for that, and the 2009 survey above actually linked recent vibrator use with better erectile function scores. If you ever notice a lasting change in sensation, though, ease off and talk to a doctor.

"Every masturbator is waterproof." Often only part of it is. On a lot of powered toys, just the sleeve or inner tank carries a water rating, and the motor housing and charging port must stay dry.

"Expensive means safe." Price doesn't tell you the material. A named material (TPE or silicone), a real water rating and clear care instructions tell you far more.

Before You Buy One: The Short Checklist

Don't overthink it. Still, before you hit the buy button, it's worth a quick look at a handful of things, and the first is simply manual or motor? If you're not sure, a basic sleeve is the cheap way of finding out what you're into. Then check the material is actually named, ideally TPE or silicone and not "jelly." Got thin walls? Find the decibel rating, anything at 50 dB or under is pretty quiet. On a powered one, check the water rating too, and more importantly which bit of the toy it actually covers. And think about cleaning, since a sleeve that comes out, or a body that opens up, makes life a lot easier.

Once you've got one, our guides on how to use a male masturbator and how to clean male masturbators cover the next steps.

Prefer to Watch?

If a video's easier, Lauvette's beginner explainer covers the basics of what masturbators are, the main types and what to think about before buying: Masturbator 101 | Everything You NEED to Know Before Trying One.

Final Thoughts

So, what is a masturbator? In the dictionary it's a person, and in a shop it's a toy, usually a soft, textured sleeve for the penis that can be as simple as a $38 manual stroker or as involved as a heated machine that thrusts by itself. It's spelled with an -or, it's more common than people let on, and the main things that actually matter when you pick one are the material, how it feels, and how easy it is to keep clean. When you're ready to look around, every style we make is in the male masturbators collection.

Frequently Asked Questions

What Is a Masturbator? Every Question, Answered

We pulled these from what people actually type into Google, ChatGPT and the "People also ask" box. Each answer starts with the short version, then a bit more if you want it.

What is a masturbator?

A masturbator is a sex toy made for masturbation, or, in the dictionary sense, a person who masturbates. In shops the word nearly always means a male masturbator, a soft sleeve, cup or motorized device that fits over the penis.

What is a male masturbator?

It's a toy for the penis, usually a stretchy TPE or silicone sleeve with bumps and ridges inside. Some live in a hard cup. The motorized ones add suction, buzzing, warmth or a thrusting motion on top.

What does masturbator mean?

Literally, "one who masturbates." The word comes from the Latin masturbari, and Merriam-Webster dates the English verb to 1839. On product pages it's shorthand for the toy.

What does "masturbate" mean?

To masturbate means to stimulate your own genitals for sexual pleasure. A masturbator (the toy) is just something you can use while doing it.

How do you spell masturbator?

Masturbator, with -or at the end.

Wrong	Right
masturbater	masturbator
masterbator	masturbator
master bater / masterbaiter	masturbator

 

What does masturbator mean in slang?

Mostly the same thing as in the dictionary, either a person or the toy. "Master bater" and "masterbaiter" are pun-based jokes, not real words.

What is a masturbator used for?

It's used to make masturbation feel different, usually more intense, than using your hand. People also use them for variety, for longer sessions, for stamina practice, or because they're easier on sore wrists.

How does a masturbator work?

It works through a mix of effects, and most toys use two or three:

1. Bumps and ridges inside add friction.

2. A snug channel adds grip.

3. A closed chamber or pump adds suction.

4. Motors add vibration, rotation or thrusting.

5. Some heat the sleeve to around 36–42°C.

What is a masturbator cup?

It's a sleeve fitted inside a rigid, cup-shaped case, so it's easier to hold. Tenga's original cups were throwaway ones, while many modern cups, like our E-Pneumatic Pro, are reusable and powered.

Is a masturbator the same as a stroker?

Not exactly. A stroker is one type of masturbator.

Term	Usually means
Masturbator	Any toy for masturbation, usually male
Stroker	A handheld sleeve you move yourself
Auto stroker	A masturbator that moves the sleeve for you

 

Is a masturbator the same as a Fleshlight?

A Fleshlight is one brand of masturbator, a sleeve inside a flashlight-shaped hard case, first sold in 1998. "Fleshlight" gets used a bit like "Hoover," for the whole category, but there are lots of other kinds.

Is a masturbator different from a vibrator?

Yes. A vibrator is any toy that vibrates, usually for clitoral or internal use. A male masturbator surrounds the penis, and it may or may not vibrate.

Is there such a thing as a female masturbator?

Sort of. Toys for vulvas, like vibrators and air-pulse toys, are technically masturbation toys, but in everyday shopping "masturbator" almost always means the male version.

What are masturbators made of?

Most are made of TPE (soft, stretchy, slightly porous) or silicone (smoother, non-porous, easier to clean), with hard ABS plastic for cases and motor housings. Avoid unnamed "jelly" materials. In a 2006 Danish test, several turned out to be PVC with up to 70% plasticizer.

Are masturbators safe?

Yes, if you look after them:

• Pick one with a named material (TPE or silicone).

• Use water-based lube.

• Clean and dry it after every use.

• Stop if anything hurts or goes numb.

• Don't share a TPE sleeve without a condom.

Can a masturbator cause infections?

It can if it's dirty or shared. In one study, HPV was still found on 40% of TPE toy samples a day after cleaning, so wash and dry your toy properly every time, and use a condom over it if anyone else uses it.

Do you need lube with a masturbator?

Yes, nearly always, and water-based is the safest choice for TPE and silicone. Even "pre-lubed" sleeves feel better with extra. Our how to use a male masturbator guide covers how much to use and where.

How do you clean a masturbator?

Rinse it, wash it with mild unscented soap, rinse again, then let it dry completely. Keep motors and charging ports dry. The full routine is in our guide on how to clean male masturbators.

Do masturbators feel like real sex?

They feel closer than a hand, but not identical. Heat (around skin temperature), layered texture and suction get the closest. That's why heated, suction-based toys are often described as the most realistic.

Are male masturbators worth it?

For most guys who try one, yes, especially a cheap manual sleeve, since it's a low-cost way to find out what you like. Powered toys cost more, so they're worth it mainly if hands-free or suction really appeals to you.

How much does a masturbator cost?

Prices vary a lot. In our own range, sale prices on November 6, 2026 ran from $38.24 for a manual air-control sleeve to $144 for a heated thrusting machine. Big-brand app-connected strokers can cost $200 or more.

Should a beginner start with manual or automatic?

Most beginners are better off with manual. It's cheaper, silent and needs no charging, and it teaches you what you like (tight or loose, smooth or textured, suction or not) before you spend more.

Can beginners use an automatic masturbator?

Yes. Just start on the lowest setting, use plenty of lube, and read the manual, especially the parts about charging and which pieces can get wet.

Can you use a masturbator with a partner?

Yes. A partner can hold the sleeve and set the pace, a short sleeve can be used during oral, and some powered toys can be controlled remotely. Clean it between users, and put a condom over a TPE sleeve if it's shared.

Can you use a masturbator in the shower?

A manual sleeve, yes. A powered one only if the parts getting wet are rated for it, and on many toys that's just the sleeve or inner tank, not the motor or the charging port.

How long does a masturbator last?

It depends on the material and how well you dry it. Silicone tends to outlast TPE. Replace the sleeve when it cracks, stays sticky, or smells straight after drying. On powered toys the sleeve usually wears out before the motor.

Is using a masturbator normal?

Yes. 44.8% of men in a 2009 US survey had used a vibrator, and in British survey data about three in four men aged 16 to 44 had masturbated in the past month. Using a toy is just a personal preference.

Can a masturbator cause erectile problems or desensitization?

We're not aware of good evidence that it does, and the 2009 survey actually linked recent vibrator use with better erectile function scores. If you notice lasting numbness or a change in sensation, ease off and see a doctor.

What is a healthy amount to masturbate?

There's no medical "right" number. What matters is whether you're in control and it isn't hurting your health, relationships, work or sleep. Planned Parenthood describes masturbation as "pretty much the safest sex out there."

What is a chronic masturbator?

It's an informal term for someone who masturbates very often, not a diagnosis. The WHO only classes it as a disorder (compulsive sexual behavior disorder) when someone can't control their urges over a long period and it disrupts their life.

What is a compulsive masturbator?

It's someone whose masturbation feels out of their control and keeps causing problems or distress, even when they want to stop. That pattern can fit the WHO's compulsive sexual behavior disorder, and it's worth talking to a doctor or therapist about.

What is the best way for a man to masturbate?

There isn't one best way, because it depends on what feels good to you. Plenty of lube, varying grip, speed and stroke length, and taking your time all help. A toy just adds textures and motions your hand can't, and our step-by-step usage guide (linked above) covers the techniques.

Is it bad to masturbate with a toy every day?

Not by itself. Daily use isn't harmful if you're comfortable, keep the toy clean and don't push through soreness or numbness. Take breaks if you feel sore, and talk to a doctor if it starts to feel out of control.

What should a beginner buy first?

A simple manual sleeve. It's cheap, quiet and needs no charging, and after a few uses you'll know whether to upgrade to suction, vibration or thrusting. Our best male masturbators guide has specific picks.