# What Do Sadism and Masochism Mean in BDSM?

You have heard "S&M" used as a punchline more often than you have heard it explained. Here is the actual meaning — what each half describes, how they fit together, and where the line against cruelty sits.

Canonical: https://classic-bdsm.com/learn/sadism-and-masochism/
Last reviewed: 2026-08-31

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**What do sadism and masochism mean in BDSM?**

In a consensual BDSM context, sadism is an interest in giving someone an intensity, challenge or discomfort they have actually asked for, and masochism is an interest in receiving it. Put the two together and you get the S and M meaning most people are actually searching for: not two disorders, but a pairing of complementary interests, held by two people who agreed to explore them together. Neither word describes enjoying someone's real, unwanted suffering — that has other names, and cruelty is one of them. Preferences vary hugely from person to person and pairing to pairing, and a label never tells your partner what you specifically want. That conversation still has to happen, every time.

You have probably heard "S&M" used as a joke, a warning, or shorthand for anything mildly intense involving handcuffs. Almost nobody explains it properly, so most people build a private version out of films and punchlines and then quietly wonder which side of it, if either, describes them.

Here is the version actually worth reading: what sadism and masochism mean on their own, why they usually get paired, how the pairing differs from simply "liking pain", and exactly where the line against cruelty sits — because that line is the part most people arrived here needing to hear said out loud.

## What does S and M actually mean?

**S and M** — Short for sadism and masochism. **Sadism** is an interest in giving a partner a specific kind of intensity, sensation or challenge they want. **Masochism** is an interest in receiving it. As a pairing, "S&M" simply names two complementary interests that often turn up in the same conversation — it does not mean two conditions that always travel together, or that everyone into one is automatically into the other.

Sadism and masochism, side by side

|  | Sadism | Masochism |
| --- | --- | --- |
| What draws someone in | Giving a partner a specific kind of intensity, control or challenge they want | Receiving a specific kind of intensity, structure or challenge you want |
| What it is not | Enjoying a real, non-consenting person's actual suffering | Wanting harm from anyone, in every part of life |
| Does it need a partner? | Only to act on it — the interest can exist entirely on its own | Only to act on it — the interest can exist entirely on its own |
| Common overlap | Often, not always, paired with a dominant role | Often, not always, paired with a submissive role |

> **One sentence that undoes most of the confusion:** A word describing a preference and a word describing a diagnosis are not the same word just because they sound alike. Nothing on this page is a clinical assessment of you, and nothing here requires you to have one.

## Sadism and masochism, defined on their own

This page is about how the two relate. If what you actually want is the fuller picture of just one side, [sadism meaning](https://classic-bdsm.com/learn/sadism-meaning/) and [masochism meaning](https://classic-bdsm.com/learn/masochism-meaning/) each go deeper without repeating this comparison. Here is enough of each to make sense of the pairing.

### Sadism in a consensual context

From the inside, this is not about hurting someone. It is about the specific satisfaction of watching a partner take something they wanted and finding out, in real time, that you were reading them correctly — the held breath, the sound they did not plan to make, the moment they trust you with more than they trust most people with anything. It asks for a strange kind of attention: constant, close, adjusting to what is actually happening rather than what you assumed would happen.

It is not the same as being harsh in daily life, and it is not a personality trait you carry into an argument with your landlord. Plenty of people with this interest are, outside a negotiated context, unusually gentle — because they have thought harder than most about what it costs someone to hand over that much trust, and they know exactly what it looks like when it is misused.

### Masochism in a consensual context

From the inside, this is rarely about the sensation alone. It is about what the sensation is standing in for — proof that a partner is paying real attention, permission to stop managing everything for a while, the particular quiet that arrives once you have handed something over and stopped bracing for it. Intensity can be the point, or it can be the doorway to something else entirely: focus, relief, a kind of closeness that is hard to get any other way.

And it is not proof of anything about your history or your mental health. Wanting this tells a partner what you want on a given evening. It does not tell them, or you, a single thing about what happened to you before you knew the word existed.

## Why the two get paired at all

Because in practice, one interest usually needs the other to go anywhere. If you want to give a particular kind of intensity, you need a partner who wants to receive that particular kind — the fit matters more than either label does. That is the whole reason "S&M" exists as a phrase: it names a working pair, not a package deal you sign up for whole.

What it is not is a rule that you must be one or the other, or both in equal measure. You might identify strongly with one word and have never felt anything resembling the other. You might feel some of each, unevenly, depending entirely on who you are with. And if intensity is your thing, you might have no interest at all in the wider question of who leads and who follows — sadism and masochism can sit inside a dominant/submissive dynamic, or exist quite separately from one, which is worth sitting with for a second if you assumed those were the same conversation.

**A conversation that happens before anything else does**

Rhea and Amit have been together eight months and worked this part out slowly, mostly by text. She told him early that she wanted to feel something sharp enough to cut through the noise in her head after a bad week at work — not constantly, and never as a punishment, just sometimes, and always with a word that means stop right now. He found out he liked being the person she trusted enough to ask. Neither of them uses the words sadist or masochist out loud very often. What they have instead is a running conversation about what "sharp enough" means this week, updated roughly as often as anything else in a relationship gets updated.

## S&M is not simply "liking pain"

That framing survives because it is easy to say in a headline, and it flattens almost everything that actually matters here. If this is you, the physical sensation might be nearly beside the point — what you are chasing could be intensity itself, or a challenge that asks something real of you, or the specific charge in the pause before either of you knows what happens next.

- **Trust.** Being handed something a partner would never hand to someone they had not thought carefully about.
- **Anticipation.** The charge often lives in the moment before anything happens, not in the moment itself.
- **Role and meaning.** The same sensation can mean completely different things depending on who is giving it, and why.
- **Sensation for its own sake.** For some people it genuinely is mostly physical, and that is a complete answer too — it does not need a deeper explanation to be valid.

- **Myth:** Sadists are secretly cruel people who found a socially acceptable outlet.
  **Reality:** Cruelty disregards what the other person wants. Consensual sadism is built entirely around what the other person wants, negotiated in advance and adjusted in real time. They share a word and almost nothing else.
- **Myth:** Masochists have low self-esteem or want to be punished for something.
  **Reality:** Wanting an intense experience by choice is not the same as believing you deserve to suffer. Plenty of people with this interest think extremely well of themselves — the whole thing runs on being confident enough to ask for exactly what you want.
- **Myth:** If you are into one, you must secretly be into the other too.
  **Reality:** Some people are. Most people who have actually checked find they are not, or find the balance is heavily lopsided. Neither answer is the "real" one hiding underneath.

## Sadism and masochism versus dominance and submission

You will hear these treated as one subject and they are answering two different questions. Sadism and masochism are about intensity and sensation — what you want to give or receive, and how much. Dominance and submission are about authority — who is holding it, who has agreed to follow, and on what terms.

They frequently overlap, because giving a partner an intense experience they want often sits comfortably inside a role where you are already leading. But they do not require each other. You can want no intensity at all, ever, and be exactly as submissive as someone who wants plenty. You can be entirely uninterested in giving intensity and still be exactly as much of a leader in your relationship. [What a Dom/sub relationship actually involves](https://classic-bdsm.com/relationships/dom-sub-relationship/) covers the authority side properly, and [the wider map of BDSM roles](https://classic-bdsm.com/learn/bdsm-roles/) is the place to see how all of this vocabulary fits together.

## Consensual sadism is not the same as cruelty

This is the sentence you probably came here needing to hear said plainly, so here it is: giving a partner an intensity they asked for, inside limits they set, with an agreement either of you can end at any second, is not cruelty. It is closer to the opposite of cruelty, because it depends entirely on you caring what the other person actually experiences.

What separates the two, in practice

|  | Consensual S&M | Cruelty |
| --- | --- | --- |
| Whose wants govern it | Both people's, negotiated in advance | Only the person causing harm |
| Can it be stopped | Yes, by either person, at any moment, without justification | No — the other person's objection is ignored |
| Concern for the other person | Central to the whole thing | Absent, or treated as irrelevant |
| What happens afterwards | Checking in, care, repair | Nothing, or further harm |

> **Consensual does not mean risk-free:** None of this claims that agreed intensity carries zero physical or psychological risk — some forms genuinely do carry real risk, which is exactly why negotiation, limits and aftercare exist rather than being optional extras. Consent changes what something is. It does not make every version of it automatically safe, and treating a label as a safety guarantee is its own kind of mistake. The full distinction between BDSM and abuse — including the warning signs when "we negotiated this" is being used to excuse something that was never actually agreed to — deserves its own dedicated page, and gets one elsewhere on this site.

## What about the clinical terms?

This is worth being exact about, because the fear underneath it is real: does wanting this mean you have a disorder? Current diagnostic manuals answer that directly, and the answer is no — not from the interest alone.

The DSM-5-TR distinguishes between having sadistic or masochistic sexual interests, which it treats as a paraphilia and not automatically pathological, and having sexual sadism disorder or sexual masochism disorder, which requires either acting on those interests with someone who has not consented, or the interest itself causing you clinically significant distress or impairing your life, sustained for at least six months. Sadistic activity with a masochistic, consenting partner is explicitly excluded from the diagnosis. If you want this, negotiate it, and enjoy it with someone who wants the same thing, you do not meet the criteria for either disorder. That is not this site's interpretation — that is what the manual itself says.

A 2020 systematic scoping review in the *Journal of Sex Research* reached the same conclusion from the research side: the literature offers little support for treating BDSM interest, including sadism and masochism specifically, as evidence of psychopathology. If a page tells you a preference alone is a diagnosis, it is behind the actual manual it claims to be quoting.

## Labels do not replace consent — and you can be both

A label is a starting point for a conversation, never a substitute for one. Telling a partner "I am a sadist" tells them almost nothing about what you specifically want tonight, how much, in what mood, with what stopping mechanism agreed in advance. "I am a masochist" leaves the same gap in the other direction. Specific, ongoing communication about limits and consent does the actual work a single word cannot do — it is the difference between a real agreement and two people guessing at each other and hoping it lands right.

And yes, you can be both, or somewhere unfixed between the two, without that meaning you are secretly a switch in the dominance-and-submission sense. Switching between roles and wanting both kinds of intensity are related ideas that get bundled together far too casually — one is about authority, the other about sensation, and you can move freely in either, both, or neither without owing anyone a tidy label for it.

**Key points**

- S&M pairs sadism — an interest in giving wanted intensity — with masochism, an interest in receiving it. Neither word means enjoying non-consenting suffering.
- The two often show up together but are not a package deal. Plenty of people identify strongly with one and feel nothing of the other.
- Sadism and masochism concern intensity and sensation; dominance and submission concern authority. They frequently overlap and are not the same question.
- Consensual, negotiated, stoppable intensity is not cruelty — but consent does not mean the activity carries zero risk, which is why negotiation and aftercare matter.
- DSM-5-TR requires non-consent or significant distress/impairment for a diagnosis. A consensual, wanted interest, on its own, meets neither.
- A label is a starting point for a conversation about specifics, never a replacement for one.

**Where to go for more depth**

- [Sadism meaning](https://classic-bdsm.com/learn/sadism-meaning/) — The word on its own — where it comes from, and how it differs from everyday cruelty.
- [Masochism meaning](https://classic-bdsm.com/learn/masochism-meaning/) — The word on its own, including how it differs from self-harm and from submission.
- [What is BDSM?](https://classic-bdsm.com/learn/what-is-bdsm/) — The wider framework this pairing sits inside.

## Sources

- [American Psychiatric Association — Paraphilic Disorders (DSM-5 Fact Sheet)](https://www.psychiatry.org/File%20Library/Psychiatrists/Practice/DSM/APA_DSM-5-Paraphilic-Disorders.pdf). Supports: That DSM-5-TR distinguishes a paraphilia (a sexual interest pattern, not itself pathological) from a paraphilic disorder, which additionally requires either acting on urges with a non-consenting person or clinically significant distress/impairment.
- [The Journal of Sex Research — Jaime M. Brown, Meg-John Barker & Qazi Rahman, "A Systematic Scoping Review of the Prevalence, Etiological, Psychological, and Interpersonal Factors Associated with BDSM" (2020)](https://pubmed.ncbi.nlm.nih.gov/31617765/). Supports: That the reviewed literature provides little support for treating BDSM interest, including sadism and masochism, as evidence of psychopathology.
- [Sexual Abuse — Dunkley, C. R. & Brotto, L. A., "The Role of Consent in the Context of BDSM" (2020)](https://pubmed.ncbi.nlm.nih.gov/31010393/). Supports: That informed, ongoing, mutual consent is the central factor distinguishing consensual BDSM practice from abuse.