Definition of "biceps" in English

noun

1. (anatomy) Any muscle having two heads.

2. Specifically, the biceps brachii, the flexor of the elbow.

3. (informal) The upper arm, especially the collective muscles of the upper arm.

4. (prosody) A point in a metrical pattern that can be filled either with one long syllable (a longum) or two short syllables (two brevia).