Academic glossary for adults 18+

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Evidence-led glossary / living edition

A glossary of sex, sexuality, relationships, kink and adult wellbeing.

There is no fixed, exhaustive list: language, communities, clinical guidance and research continue to change. This growing map connects foundational sexuality education with kink, relationships, health, identity and commonly misunderstood expressions.

293curated entries
16thematic groups
18+consensual scope

Consensual adults only

Non-consensual acts, exploitation and content involving minors are outside this glossary.

Description, not diagnosis

Definitions explain language. They do not assess a person or replace clinical advice.

Sources over folklore

Clinical distinctions and prevalence claims are tied to published or professional sources.

A non-explicit visual language

Ideas, represented through objects.

These commissioned still lifes use material, ritual and attention as visual shorthand—never bodies or acts.

AI-generated painterly editorial still life of four fabric swatches arranged in a grid beside a wooden sample and ceramic ring.
Material & texture

Objects and materials can carry tactile, aesthetic, symbolic or erotic meaning.

Editorial still life of a theatrical mask, gloves, key, ribbon collar and blank cards
Roles & ritual

Negotiated roles can structure authority, service, performance and shared ritual.

Editorial still life of a soft blindfold, loosely coiled rope, feather, wood and metal
Sensation & attention

Many practices are organised around anticipation, contrast and focused attention.

Method & limitations

A useful map, not a claim to completeness.

Terms were selected to establish a broad foundation across identity, objects, materials, roles and activities. Definitions synthesise the sources listed here with established community usage, which is not always uniform. Entries use plain language and explicitly mark where a consensual scenario differs from harmful or non-consensual conduct.

The list will expand, but not every coined label merits its own entry. Preference is given to terms with meaningful use, a distinct concept and enough evidence to define responsibly.

Core reading

  1. Clinical descriptions and diagnostic requirements for ICD-11 mental, behavioural and neurodevelopmental disordersWorld Health Organization, 2024
  2. Proposals for Paraphilic Disorders in the International Classification of Diseases and Related Health Problems, Eleventh Revision (ICD-11)Krueger et al., Archives of Sexual Behavior, 2017
  3. Disorders related to sexuality and gender identity in the ICD-11Reed et al., World Psychiatry, 2016
  4. The Prevalence of Paraphilic Interests and Behaviors in the General PopulationJoyal & Carpentier, Journal of Sex Research, 2017
  5. Relative prevalence of different fetishesScorolli et al., International Journal of Impotence Research, 2007
  6. Psychological characteristics of BDSM practitionersWismeijer & van Assen, Journal of Sexual Medicine, 2013
  7. The Biology of BDSM: A Systematic ReviewWuyts & Morrens, Journal of Sexual Medicine, 2022
  8. Choking/Strangulation During Sex: Understanding and Addressing Young Australians' Views of SafetyConte et al., Archives of Sexual Behavior, 2025
  9. There is no safe way to strangle — position statementInstitute for Addressing Strangulation, UK
  10. The Role of Consent in the Context of BDSMDunkley & Brotto, Sexual Abuse, 2020
  11. How was That for You?: Gender, Aftercare and Impression Management in BDSMMercer, Journal of Sex Research, 2026
  12. Consent Norms in the BDSM Community: Strong But Not InflexibleTarleton, Mackenzie & Sagarin, Archives of Sexual Behavior, 2025
  13. What are rape and sexual assault? — consent guidanceCrown Prosecution Service, England and Wales
  14. Core Knowledge Areas for sexuality educators, counsellors and therapistsAASECT professional framework
  15. Sexual healthWorld Health Organization
  16. An Introduction to BDSM for PsychotherapistsSociety for Psychotherapy, APA Division 29, 2015
  17. From SSC and RACK to the 4CsWilliams et al., Electronic Journal of Human Sexuality, 2014

Continue with the practical guide

Understand the term. Then choose kit with care.

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