Definitions

from The American Heritage® Dictionary of the English Language, 5th Edition.

  • noun A large three-headed muscle running along the back of the upper arm and serving to extend the forearm.

from The Century Dictionary.

  • Three-headed; tricipital; specifically, in anatomy, noting certain muscles which arise by three heads.
  • noun A tricipital or three-headed muscle, which has a triple origin and proceeds to a single insertion; especially, such a muscle of the fore or hind limb, expressly named as in the following phrases.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Anat.) A muscle having three heads; specif., the great extensor of the forearm, arising by three heads and inserted into the olecranon at the elbow.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • noun anatomy Any muscle having three heads.
  • noun anatomy Specifically, the triceps brachii.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • noun any skeletal muscle having three origins (but especially the triceps brachii)

Etymologies

from The American Heritage® Dictionary of the English Language, 4th Edition

[From Latin, three-headed : tri-, tri- + caput, head; see kaput- in Indo-European roots.]

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Latin trīceps ("triple-headed"), from trēs ("three") + caput ("head").

Support

Help support Wordnik (and make this page ad-free) by adopting the word triceps.

Examples

Comments

Log in or sign up to get involved in the conversation. It's quick and easy.