biceps brachii Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a muscle that flexes and supinates the forearm Example Sentence Doing curls will strengthen your biceps brachii. Synonyms forearm muscle; arm muscle; biceps Antonyms gluteus Hear It! Say It! Write It! biceps brachii Switch to cursive Start Share with your friends:
