noun · verb · 5 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.
UK:/ˈkɒz.pleɪ/
UK:/ˈkɒs.pleɪ/
Southern-England:Recorded audio is listed in the source snapshot.
US:/ˈkɑz.pleɪ/
US:/ˈkɑs.pleɪ/
US:/ˌkoʊˈspleɪ/hyperforeign
US:Recorded audio is listed in the source snapshot.
General-American:Recorded audio is listed in the source snapshot.
1
noun
Meaning 1
The art or practice of costuming oneself as a (usually fictional) character.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A skit or instance of this art or practice.
Definition source: English Wiktionary via Wiktextract
Usage: countable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
verb
Meaning 3
To costume oneself as a character.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive
Examples
She cosplayed at the manga convention.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
To costume oneself as (a character).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
She cosplayed Sailor Moon at the manga convention.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To adopt the behavior and mannerisms of another.
Definition source: English Wiktionary via Wiktextract