bodybuilder

or bod·y-build·er

[ bod-ee-bil-der ]
/ ˈbɒd iˌbɪl dər /

noun

a person who practices bodybuilding.

Origin of bodybuilder

First recorded in 1965–70; bodybuild(ing) + -er1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019