The definition of brawn means developed muscles, or physical strength.(noun)
An example of brawn is the ability to lift 300 pounds.
See brawn in Webster's New World College Dictionary
Origin: ME braun < OFr braon, fleshy or muscular part, buttock < Frank brado, meat, calf (of leg), akin to OHG brato, OE bræde
See brawn in American Heritage Dictionary 4
Origin: Middle English, muscle
Origin: , from Old French braon, meat
Origin: , of Germanic origin; see bhreu- in Indo-European roots.
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