Triceps
Pronunciation : Tri"ceps
Part of Speech : n.
Etymology : [NL., fr. L. triceps, having three beads; tres, tria, three + caput head: cf. F. triceps. See Three, and Chief.] (Anat.)
Definition : Defn: A muscle having three heads; specif., the great extensor of the forearm, arising by three heads and inserted into the olecranon at the elbow.
Source : Webster's Unabridged Dictionary, 1913