noun · 2 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
/kʌmˈfleɪ.ʃən/
rhymes with -eɪʃən
1
noun
Meaning 1
A genre of fetish pornography in which one or more participants become or appear to become inflated by semen; typically by being ejaculated inside.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: lifestyle, media, pornography, sexuality
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
An instance of a cumflation scene.
Definition source: English Wiktionary via Wiktextract
Usage: countable
Topics: lifestyle, media, pornography, sexuality
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
Blend of cum + inflation. By surface analysis, cumflate + -ion.