Cremaster is a term derived from the Greek verb = "I hang (transitive)", not from Latin = "to burn". It may refer to:
* The cremaster muscle, part of genital anatomy in human males
** Cremaster reflex, a reflex in the muscle
* A hook-shaped protuberance from the rear of certain chrysalis casings
* ''The Cremaster Cycle'', a 1994–2002 art project by Matthew Barney
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