biceps bicephalous • biceps brachii · · · Info · Definitions · Characters · · biceps · · Text Latin · · Script 6 · · Length 2 · · Syllables Definitions · · · (noun) any skeletal muscle having two origins (but especially the muscle that flexes the forearm). · · Noun Definition 1 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 p latin small letter p U+0070 s latin small letter s U+0073