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
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UK:/kɹiːˈmastə/
US:/kɹiˈmæstəɹ/
rhymes with -æstə(ɹ)
1
noun
Meaning 1
A thin muscle attached to the testicles.
Definition source: English Wiktionary via Wiktextract
Topics: anatomy, medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: musculus cremaster
Antonyms: none provided
2
noun
Meaning 2
In the pupae of certain species of butterfly, a hook-shaped protuberance from the rear of the chrysalis casing, by which the caterpillar fixes itself to the pad of silk it has cemented to the underside of a perch.
Definition source: English Wiktionary via Wiktextract
Topics: biology, natural-sciences, zoology
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From Ancient Greek κρεμαστήρ (kremastḗr, “suspender”).
Across languages
Translations
8 source translations are retained for this English entry.
Chinese Mandarin:
提睾肌
(tígāojī)
— thin muscle attached to the testicles
Finnish:
kiveksen kohottajalihas
— thin muscle attached to the testicles
Finnish:
cremaster
— thin muscle attached to the testicles
French:
crémaster
— thin muscle attached to the testicles
Ancient Greek:
κρεμαστήρ
(kremastḗr)
— thin muscle attached to the testicles
Icelandic:
kólfvöðvi
— thin muscle attached to the testicles
Russian:
крема́стер
(kremáster)
— thin muscle attached to the testicles
Spanish:
cremáster
— thin muscle attached to the testicles