Definitions
any skeletal muscle having three origins (but especially the triceps brachii)
Word origin
From Latin triceps (“triple-headed”), from trēs (“three”) + caput (“head”). See there for more details.
Used in a sentence
“Kickbacks work the triceps muscle at the back of your arm. Exercising these muscles helps eliminate arm jiggle.”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Arm extensor”7 letters
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