How to use this glossary

A role, an activity position, a practice preference, a relationship structure, and an identity are different layers. Dominant describes a negotiated power role; Top often describes who performs an action; bondage names a practice family; D/s names a power dynamic. One person may use several terms, use them only in one context, or use none.

Definitions are not permission. If a person uses a term, ask what it means to them, which activities are included or excluded, what conditions matter, and how to stop. Community usage evolves, translations are imperfect, and the most respectful wording is often the wording a person chooses for themself.

This glossary describes adult, consensual contexts. No term overrides consent, law, real-world autonomy, professional boundaries, or the rights of uninvolved people.

Roles and role identities

Dominant / Dom
A person who consensually takes agreed responsibility for direction, structure, or selected decisions. Context: scope varies by relationship and activity. Misconception: the title grants no automatic authority, expertise, or daily-life control. Related: /archetypes/dominant and Dominant or submissive? A gentle self-reflection guide.
Submissive / Sub
A person who voluntarily yields some direction or decisions inside a negotiated frame. Context: submission can be limited, conditional, or role-specific. Misconception: it does not mean weakness, silence, or loss of the right to stop. Related: /archetypes/submissive.
Switch
Someone whose preferred power position can change by partner, activity, setting, or time. Context: switching can be strongly uneven. Misconception: it does not require a 50/50 split or willingness to take either role on demand. Related: /archetypes/switch.
Master / Mistress
A title some adults use for a sustained, structured authority role. Context: meaning ranges from ceremonial address to extensive negotiated protocol. Misconception: it creates no literal ownership or exemption from consent, law, and accountability. Related: /archetypes/master-mistress.
Slave
A consensual adult identity term used in some high-structure power-exchange relationships. Context: participants define its emotional and practical scope themselves. Misconception: it does not erase legal personhood, autonomy, or the ability to leave. Related: /archetypes/slave and Common misconception: BDSM is not abuse.
Caregiver
A role centered on steadiness, guidance, reassurance, or care within agreed limits. Context: it may overlap with dominance but need not. Misconception: the role does not make someone a therapist, guardian, or manager of another adult's life. Related: /archetypes/caregiver.
Little
An adult role involving an intentionally younger-feeling mindset, language, comfort, or play style. Context: definitions vary and may be nonsexual. Misconception: the term never makes minors appropriate participants or removes adult capacity requirements. Related: /archetypes/little.
Pet
An adult role using animal-inspired behavior, names, movement, or care rituals. Context: it may emphasize play, affection, training themes, or nonverbal expression. Misconception: it does not remove human rights, hygiene needs, or stop signals. Related: /archetypes/pet.
Brat
A community term for playful resistance, teasing, or rule-testing inside an agreed dynamic. Context: signals and limits must be defined with the partner. Misconception: real refusal is not an invitation to push harder. Related: /archetypes/brat and /archetypes/brat-tamer.

Interaction and activity positions

Top
The person performing or directing a particular action. Context: the word often describes activity position rather than relationship power. Misconception: a Top is not automatically Dominant and gains no permission beyond the agreed action. Related: Dominant or submissive? A gentle self-reflection guide.
Bottom
The person receiving a particular action or sensation. Context: a bottom may direct details, remain neutral about power, or also identify as Submissive. Misconception: receiving an action does not mean passivity or blanket consent. Related: Dominant or submissive? A gentle self-reflection guide.
Service Top
A Top who performs an activity mainly around the receiver's requested experience. Context: decision-making may remain substantially with the bottom. Misconception: service does not eliminate the Top's own limits, consent, or safety responsibilities. Related: Dominant or submissive? A gentle self-reflection guide.
Power Bottom
A bottom who actively shapes pace, technique, selection, or interaction while receiving. Context: usage differs and can be playful or practical. Misconception: bottoming does not require surrendering control or adopting a Submissive identity. Related: Dominant or submissive? A gentle self-reflection guide.
Rigger
A person who ties or applies rope in a negotiated context. Context: the term may describe a practice role, craft, or community identity. Misconception: interest or a test score does not establish anatomical knowledge or safety competence. Related: /archetypes/rigger.
Rope Bunny
A community term for someone who enjoys receiving rope bondage. Context: some prefer bottom or rope bottom instead. Misconception: the label does not imply submission, unlimited positions, photography consent, or tolerance of pain. Related: /archetypes/rope-bunny.

Practices and preference language

Bondage
Restricting movement or creating containment through an agreed method. Context: forms and risk levels vary widely. Misconception: the word does not imply competence, consent to every tool, or safety; activity-specific education is required. Related: /archetypes/rigger and Informed consent, safewords, and SSC/RACK/PRICK.
Discipline
Agreed rules, practice, correction themes, or consequences inside a role framework. Context: it can be symbolic, behavioral, or scene-limited. Misconception: discipline cannot legitimize punishment for real refusal, ordinary disagreement, or leaving. Related: Common misconception: BDSM is not abuse.
Sensation Play
Using touch, temperature, texture, sound, or other sensory input as the focus of an interaction. Context: intensity can range from gentle to strong. Misconception: one sensory interest does not imply consent to pain or every stimulus. Related: Informed consent, safewords, and SSC/RACK/PRICK.
Impact Play
A broad term for consensual activities involving striking sensations. Context: tools, body areas, intensity, and risk differ substantially. Misconception: enthusiasm is not training, and a general glossary is not an operating guide. Related: Informed consent, safewords, and SSC/RACK/PRICK.
Role-play
Using agreed characters, scenarios, language, or dramatic structure. Context: participants may define entry, exit, and words that remain literal. Misconception: a fictional role does not suspend adult identity, law, consent, or accountability. Related: Informed consent, safewords, and SSC/RACK/PRICK.
Psychological Play
An umbrella for negotiated anticipation, language, ritual, fear themes, embarrassment, or emotional tension. Context: meanings and sensitivities are highly individual. Misconception: knowing a label does not reveal trauma history or make emotional risk predictable. Related: Informed consent, safewords, and SSC/RACK/PRICK.
Sadism
In BDSM contexts, interest in consensually giving intense sensation, pain, or related emotional experience. Context: community meaning differs from clinical or criminal usage. Misconception: it does not excuse cruelty, uncontrolled anger, or nonconsensual harm. Related: /archetypes/sadist.
Masochism
In BDSM contexts, interest in consensually receiving pain, intense sensation, or related emotional experience. Context: desired type, meaning, and intensity vary. Misconception: it does not mean wanting injury, mistreatment, or pain outside agreed conditions. Related: /archetypes/masochist.
Exhibitionism
Interest in being seen or presenting oneself within a consensual setting. Context: it may concern a partner, invited audience, or private role-play. Misconception: bystanders, cameras, storage, and sharing each require separate consent. Related: /archetypes/voyeur-exhibitionist.
Voyeurism
Interest in watching within a consensual arrangement. Context: some people use the term casually for an agreed observer role. Misconception: curiosity never authorizes spying, hidden recording, or involving unaware people. Related: /archetypes/voyeur-exhibitionist.

Relationship structures and community language

D/s
Dominance and submission: a negotiated power dynamic that may be scene-limited or ongoing. Context: scope can range from one decision to broader protocols. Misconception: D/s does not create unlimited authority or remove either person's autonomy. Related: Dominant or submissive? A gentle self-reflection guide.
M/s
Master/slave: language used by some adults for a highly structured, often ongoing power-exchange relationship. Context: every relationship defines exceptions and practical scope. Misconception: the term does not create legal ownership or irrevocable consent. Related: /archetypes/master-mistress and /archetypes/slave.
Protocol
Agreed rules, rituals, forms of address, or procedures within a dynamic. Context: protocol can be private, public, temporary, or ongoing. Misconception: a rule is not valid merely because it is traditional; it remains subject to consent and revision. Related: Informed consent, safewords, and SSC/RACK/PRICK.
Collar
An object or symbol that can mark role, commitment, ownership-themed language, fashion, or a scene. Context: meaning is entirely relationship-specific. Misconception: wearing or receiving one does not waive rights, authorize activity, or prove relationship status to outsiders. Related: Common misconception: BDSM is not abuse.
Scene
A bounded BDSM interaction or role-play period with an understood beginning and end. Context: it may be planned or spontaneous, private or social. Misconception: being in a scene does not suspend consent, observation, or ordinary emergency judgment. Related: Informed consent, safewords, and SSC/RACK/PRICK.
Play Partner
Someone with whom a person shares agreed BDSM activities, without implying a particular romantic or long-term relationship. Context: expectations about exclusivity and contact vary. Misconception: the label does not create standing consent or emotional obligations. Related: How to talk with a partner about this.
Munch
A casual social gathering where people interested in BDSM meet, usually without play as the main activity. Context: organizer rules and venue norms differ. Misconception: attendance does not signal availability, identity, consent, or permission to out someone. Related: A plain-language BDSM glossary.
Kink
A broad, context-dependent umbrella for interests, fantasies, roles, aesthetics, or practices experienced as outside an ordinary script. Context: what counts as kink varies. Misconception: the word does not imply BDSM, pathology, experience, or willingness to act. Related: The vanilla-to-kinky spectrum: there is no “normal” box.
Vanilla
A relative term for familiar or culturally conventional intimacy. Context: its boundary changes across people, communities, and time. Misconception: vanilla does not mean boring, immature, repressed, universally safe, or lower on a hierarchy. Related: The vanilla-to-kinky spectrum: there is no “normal” box.
Fetish
A term for strong interest focused on a particular object, material, body area, situation, or theme; usage ranges from casual to clinical contexts. Context matters. Misconception: the word alone does not diagnose a disorder or imply nonconsensual behavior. Related: The vanilla-to-kinky spectrum: there is no “normal” box.

When the same word means different things

Ask for an operational definition: “When you say protocol, what would I actually notice?” “When you say Submissive, which decisions are included?” “When you say pain, which sensations, locations, duration, and stop signals do you mean?” Concrete questions reveal differences that a shared label can hide.

Avoid correcting a person's self-description solely because another community uses the word differently. You can explain your understanding, identify a safety concern, or choose not to participate without declaring one universal definition. For translation, keeping the English community term beside clear Chinese explanation is often more accurate than forcing a one-word equivalent.

A glossary cannot tell you who you are

Use a label if it improves self-understanding, communication, or community connection. Set it aside if it creates pressure or hides important conditions. Identity can be stable, fluid, private, public, activity-specific, or undecided. None of those states needs validation from a score or glossary.

When safety matters, plain language outranks identity shorthand. “Do not record me,” “stop if I cannot answer,” “this rule never applies to money,” and “I do not want this activity” are more protective than assuming a title contains those details.

A practical next step

Choose one question from this page and discuss only that question. A test result or checklist can prepare language, but it never replaces specific, present, and withdrawable consent.

Open Kink Sheet

Resources and support

If you experience ongoing distress, coercion, harm, or cannot leave safely, prioritize a trusted person, local mental-health or medical services, or emergency support. These pages do not replace professional help.

Questions people often ask

Are BDSM terms standardized?

No. Communities, languages, relationships, and individuals use many terms differently. Treat a definition as a starting point and ask the speaker what scope and meaning they intend.

What is the difference between a role and a practice?

A role describes how people organize interaction or power, while a practice describes something people do. A Dominant may not enjoy every practice, and enjoying bondage does not assign a Dominant or Submissive role.

Are Top and Dominant the same?

Not necessarily. Top often identifies who performs an action; Dominant describes negotiated power meaning. They may overlap, but people should clarify both layers.

Can I use a term without experience?

You can use language for curiosity or self-reflection if you state uncertainty honestly. Do not present a label as proof of skill, training, community authority, or another person's consent.

Why keep some English terms in Chinese?

Some community terms have no precise one-word equivalent, and Chinese translations may carry unintended clinical, legal, or stigmatizing meanings. Pairing the English term with a plain Chinese explanation preserves context.

Can this glossary identify my BDSM role?

No. It offers language, not an assignment. You may adopt, combine, revise, keep private, or reject labels. Specific consent and boundaries matter regardless of identity.

What should I do when a partner defines a term differently?

Pause the shorthand and describe actual actions, decisions, limits, signals, privacy, and aftercare. If definitions still conflict, do not assume agreement; choose a clearer plan or do not proceed.

Editorial responsibility and references

Author: BDSM Prism editorial team

Review: BDSM Prism editorial team — Editorial review for clarity, internal consistency, non-diagnostic framing, and consent-aware language. No medical, clinical, or legal expert review is claimed.

Last substantive update: 2026-09-29

Educational content only; not a substitute for medical, mental-health, legal, or practical training.