BDSM and Kink Glossary for Couples

BDSM

Bondage and Discipline, Dominance and Submission, Sadism and Masochism Also: B/D/S/M, kink, the lifestyle

BDSM is an umbrella term for consensual erotic activities involving bondage, discipline, dominance, submission, sadism, and masochism — practiced as a negotiated, mutually agreed dynamic between adults.

Fetish

Also: fetishism, sexual fetish

A fetish is an intense or necessary sexual response to a specific object, material, body part, or situation that goes beyond ordinary preference.

Kink

Also: kink play, kinkiness

Kink is any consensual erotic practice outside the cultural mainstream of vanilla sex — including but extending beyond BDSM.

Power exchange

Also: PE, power play, authority exchange

Power exchange is a consensual dynamic in which one partner takes authority or control and the other yields it, in a negotiated scope that both partners define.

Protocol

Also: protocols, D/s protocol, dynamic rules

Protocol is a set of agreed behaviors, rules, or rituals that give structure and tangible form to a power exchange dynamic.

Vanilla

Also: vanilla sex, mainstream sex, non-kink

Vanilla describes sex or relationships that don't include kink elements — used as a neutral descriptor for conventional erotic practice, not a judgment.

Bottom

Also: bottoming, receptive partner

A bottom is the physically receptive or receiving partner in a kink scene — the one experiencing sensation, restraint, or guided action — independent of any power exchange dynamic.

Brat

Also: brat sub, bratty submissive

A brat is a submissive who deliberately resists, teases, or challenges their dominant partner as a form of engagement — provoking a response rather than offering unquestioning compliance.

Brat tamer

Also: brat-tamer, brat handler

A brat tamer is a dominant partner who actively enjoys managing a resistant, challenging, or playfully defiant brat — finding the provocation engaging rather than frustrating.

Daddy (Daddy/little dynamic)

Also: Daddy Dom, DD, Daddy figure

Daddy is a care-giving dominant role in a Daddy/little dynamic — one partner takes a nurturing, protective authority position while the other explores a younger, more carefree headspace, all between consenting adults.

Dominant

Also: dom, domme, D-type, top in power exchange

A dominant is the partner who takes the leading, directing, or controlling role in a consensual power exchange dynamic.

Little (age regression role)

Also: little, CG/l, caregiver/little, age regression

Little is a role in which a consenting adult accesses a younger, more carefree psychological headspace — typically within a dynamic with a care-giving partner such as a Daddy or Mommy.

Masochist

Also: masochistic, kink masochist, pain receiver

A masochist in kink is someone who experiences genuine pleasure, arousal, or emotional release from consensually receiving intense sensation or pain from a willing partner.

Master

Also: master/slave, M-type, owner

Master is a dominant role title used in high-authority power exchange dynamics, typically in master/slave (M/s) structures involving a deep and often ongoing exchange of control.

Mommy (Mommy/little dynamic)

Also: Mommy Dom, Mommy Domme, MD

Mommy is a nurturing dominant role in a Mommy/little dynamic — one partner takes a warm, protective authority position while the other explores a younger, more carefree headspace, all between consenting adults.

Primal (kink)

Also: primal play, primal instinct, primal top, primal bottom

Primal is a kink dynamic in which partners engage from a raw, instinct-driven place — stripping away formality and protocol to access a more animal, visceral form of power exchange.

Sadist

Also: sadistic, kink sadist, consensual sadist

A sadist in kink is someone who experiences genuine pleasure, arousal, or satisfaction from consensually inflicting intense sensation or pain on a willing partner.

Slave (kink)

Also: slave, kink slave, consensual slave

A slave in kink is a person who consensually gives a partner near-total authority over them, usually within a Master/slave or Total Power Exchange dynamic.

Submissive

Also: sub, s-type, bottom in power exchange

A submissive is the partner who yields authority or control in a consensual power exchange dynamic, by their own choice and within negotiated boundaries.

Switch

Also: switching, verse, switchable

A switch is someone who moves between dominant and submissive roles, or between top and bottom roles, depending on context, partner, or their own state.

Top

Also: topping, active partner

A top is the physically active or giving partner in a kink scene — the one applying sensation, restraint, or action — independent of any power exchange dynamic.

24/7 dynamic

Also: 24/7, 247, always-on dynamic, continuous dynamic

A 24/7 dynamic is a power exchange arrangement that operates continuously rather than only during negotiated scenes — the roles and relational structure persist through daily life, not just during designated kink time.

Casual play

Also: play partner, play date, casual kink

Casual play refers to consensual kink or BDSM activity between people who don't have an ongoing committed dynamic — the play happens without a structured or defined ongoing relationship.

D/s

Dominance and Submission Also: D/s dynamic, dominance and submission, dom/sub

D/s (Dominance and Submission) is a consensually negotiated power dynamic in which one partner takes a leading or controlling role and the other takes a yielding or receptive role.

LPE

Low-Protocol Exchange Also: Low-Protocol Exchange, low protocol, low-protocol dynamic

LPE (Low-Protocol Exchange) is a form of consensual power exchange that involves minimal formal structure, few or no required rituals, and a more relaxed expression of dominant and submissive roles.

M/s

Master and slave Also: Ms dynamic, Master slave, Master/slave

M/s (Master and slave) is a high-structure form of consensual power exchange in which one partner holds a position of ongoing authority and the other consensually operates within that authority as a defining aspect of the relationship.

Primary partner

Also: primary, anchor partner, primary relationship

In the context of non-monogamous or polyamorous relationships, a primary partner is the person with whom someone shares their deepest commitment, shared life structures, or primary kink dynamic — as distinct from secondary, play, or casual connections.

Scene-only dynamic

Also: scene-based dynamic, scene-only, in-scene only

A scene-only dynamic is a power exchange arrangement where roles and authority exist only during a negotiated scene, with both partners returning to equal footing when the scene ends.

TPE

Total Power Exchange Also: Total Power Exchange, total authority transfer

TPE (Total Power Exchange) is a form of consensual power exchange in which one partner holds authority across all areas of the relationship, not just during scenes or in specific domains.

Aftercare

Also: post-scene care, scene aftercare

Aftercare is the care and reconnection that follows a kink scene — a deliberate period of attending to both partners' physical and emotional states as they return to baseline.

CNC

Consensual Non-Consent Also: consensual non-consent, C/NC, ravishment play

CNC (Consensual Non-Consent) is a kink practice in which partners negotiate and consent in advance to scenes that simulate non-consensual scenarios — the non-consent is fictional; the consent framing the scene is real and explicit.

Hard limit

Also: hard no, absolute limit

A hard limit is a pre-negotiated boundary on a specific activity that is entirely off the table — before, during, and regardless of any scene.

Negotiation (kink)

Also: scene negotiation, kink negotiation

Negotiation in kink is the pre-scene (or pre-dynamic) conversation in which partners establish what is in play, what is off the table, and what safety infrastructure will be in place.

RACK

Risk-Aware Consensual Kink Also: risk-aware consensual kink

RACK (Risk-Aware Consensual Kink) is an ethical framework that holds that no kink is entirely without risk, and requires partners to identify and explicitly accept specific risks rather than assume an activity is simply safe.

Safeword

Also: safe word, scene stop signal

A safeword is an agreed-upon word that immediately stops or pauses a kink scene, regardless of context, intensity, or roleplay.

Scene (kink)

Also: kink scene, play scene

A scene is a bounded, negotiated period of kink activity with a defined beginning, middle, and end — distinct from the rest of a couple's life together.

Soft limit

Also: soft no, conditional limit

A soft limit is an activity that is currently off the table but remains open to future negotiation — typically under specific conditions, with greater trust, or with more experience.

SSC

Safe, Sane, and Consensual Also: safe sane and consensual

SSC (Safe, Sane, and Consensual) is an ethical framework for kink practice that holds that activity should meet three conditions: it should be physically and psychologically safe, conducted in a mentally sound state, and fully consented to by all involved.

Traffic light system

Also: green/yellow/red, traffic light safewords

The traffic light system is a three-signal safeword framework — green, yellow, red — that gives partners more granular communication during a scene than a single stop word.

Give vs Receive (rating axis)

Give vs Receive is a dual-rating axis used in kink checklists where each activity is rated separately for being on the giving end and the receiving end — because interest in one side does not imply interest in the other.

Hard Yes / Hell No scale

Also: five-point kink scale

The Hard Yes / Hell No scale is a five-point rating system used in some kink checklists to capture more nuanced responses than a simple yes or no — from strong enthusiasm to strong refusal.

Kink checklist

Also: BDSM checklist, kink inventory, activity checklist

A kink checklist is a negotiation tool that maps a couple's interests across a structured list of kink activities, typically with more granular ratings than a simple yes/no/maybe — covering interest level, experience, and giving versus receiving preferences.

Yes/No/Maybe list

Also: YNM list, yes no maybe, YNM

A Yes/No/Maybe list is a negotiation tool in which each partner privately rates a set of kink activities as yes (interested), no (off the table), or maybe (open to discussion), then both partners compare their responses to find shared interests.

Dom drop

Also: dominant drop, top drop

Dom drop is the emotional and physical low that dominant or top partners can experience after a kink scene, caused by the same neurochemical rebalancing that creates sub drop.

Edge (kink)

Edge has two related but distinct meanings in kink: the threshold of orgasm used in edging and tease-and-denial play, and the outer boundary of a person's comfort or safety in high-risk activities.

Edging

Edging is the practice of repeatedly bringing a partner to the threshold of orgasm and withdrawing stimulation before climax — used in tease-and-denial, orgasm control, and extended arousal play.

Headspace (kink)

Headspace refers to the particular mental and emotional frame a person inhabits during a kink scene — including the role, mood, or psychological state they are operating from.

Primal space

Primal space is the instinct-driven, pre-verbal mental state that some people enter during primal-style kink — where rational thought recedes and the experience becomes physical, reactive, and embodied.

Sub drop

Also: submissive drop

Sub drop is the emotional and physical low that can follow an intense kink scene, caused by the body's stress hormones returning to baseline after a significant peak.

Subspace

Subspace is the altered mental and physical state that some submissive partners enter during intense or prolonged kink scenes, driven by the body's stress and pleasure response.

Top space

Top space is the focused, heightened mental state that dominant or top partners can enter during a kink scene — a state of sustained attention, clarity, and responsibility.

Bondage flow

Also: rope trance, tied state

Bondage flow is the meditative, deeply present internal state that the person being tied can enter during a rope bondage scene — a quality of absorption and calm that comes from sustained physical restraint and attentive handling.

Edge play

Also: edgeplay

Edge play refers to consensual kink activities that involve real, negotiated risk — practices where the potential for physical or psychological harm is elevated and cannot be fully eliminated through preparation alone.

Impact play

Also: hitting play, striking play

Impact play is any consensual erotic activity in which one partner delivers physical force to another's body — including spanking, paddling, flogging, caning, and other forms of striking.

Kinbaku

Also: kinbaku-bi, tight binding

Kinbaku is the Japanese term for erotic rope bondage, emphasizing the artistic, intimate, and philosophical dimensions of tying — used more precisely than 'shibari' in traditional and Japanese-influenced rope arts contexts.

Rope flow

Also: tying flow, rigger flow

Rope flow is the absorbed, continuous state that the person tying can enter during a rope bondage scene — a quality of intuitive, unhurried movement in which each action follows from the last without conscious deliberation.

Semenawa

Also: torture rope

Semenawa is a subset of Japanese rope bondage focused on controlled suffering — ties, positions, and holds designed to be physically demanding, painful, or psychologically intense for the person being bound.

Sensation play

Also: sensory play, sensory kink

Sensation play is any consensual erotic activity that uses physical inputs other than force — temperature, texture, light touch, vibration, electricity, or sensory deprivation — as its primary mechanism.

Shibari

Also: Japanese rope bondage, Japanese rope art

Shibari is the term most commonly used in Western kink culture for Japanese rope bondage — an aesthetic and intimate practice of tying a partner using specific patterns rooted in Japanese tradition.

Cane (kink)

Also: caning, impact cane

A cane is a thin, flexible rod — typically rattan, bamboo, or synthetic — used in consensual impact play to deliver a sharp, concentrated, stinging sensation on a narrow contact line.

Collar (kink)

Also: collaring, submissive collar, day collar

A collar worn in a kink context is either a symbolic marker of a D/s relationship — akin to a commitment token — or a functional item with a D-ring used to attach a leash or other restraints.

EMT shears

Also: safety scissors, trauma shears, bandage scissors

EMT shears are heavy-duty scissors with a blunted lower blade designed to cut through rope, tape, clothing, and other restraint materials quickly without risk of cutting the skin beneath.

Flogger (kink)

Also: flog, multi-tail whip

A flogger is a multi-tailed impact implement in which a bundle of falls (strips of leather, suede, rubber, or other material) is attached to a handle and used to deliver a spreading, layered impact sensation.

Gag (kink)

Also: gagging, mouth restraint

A gag is any device placed in or over the mouth to muffle vocalization, restrict speech, or create a sensation of helplessness as part of a negotiated kink scene.

Paddle (kink)

Also: spanking paddle, kink paddle

A paddle is a flat, broad-surfaced impact implement that delivers a wide, thuddy sensation across a large contact area — most commonly used for consensual spanking and impact play.

Suspension rig

Also: suspension frame, bondage rig, rope suspension frame

A suspension rig is the structural frame, anchor system, or load-bearing hardware used to support the weight of a person during rope or restraint suspension play.

Check-in (mid-scene)

Also: mid-scene check-in, color check, scene check-in

A check-in is a brief, explicit communication exchange during a kink scene in which one partner prompts the other to report their current state — typically using a word, color, or signal.

Debrief (post-scene)

Also: scene debrief, post-scene debrief, scene review

A debrief is the structured conversation that happens in the hours immediately following a kink scene, covering what occurred, how each person experienced it, and any immediate needs or concerns.

Green/Yellow/Red (traffic light safewords)

Also: traffic light system, traffic light safewords, color safewords

The traffic light system is the most widely used safeword framework in kink, using three colors to give partners a shared vocabulary for communicating intensity levels during a scene without fully stopping it.

Integration (post-scene)

Also: scene integration, dynamic integration, kink integration

Integration is the process — unfolding over weeks — through which couples connect the meaning of a scene or series of scenes to their ongoing relationship, dynamic, and sense of shared identity.

Processing (kink)

Also: scene processing, emotional processing post-scene

Processing is the period of emotional and relational reflection that unfolds in the days following a kink scene, as each person works through the feelings, meanings, and questions that the scene brought up.

Scene fragment

Also: micro-scene, play fragment, kink moment

A scene fragment is a brief, often spontaneous kink element that occurs outside the frame of a fully negotiated scene — a single power moment in conversation, a playful spank during cooking, a brief command and compliance exchange during ordinary time.