external oblique muscle
noun
Forms external oblique muscles external oblique
- noun (anatomy) A flat muscle on each side that form the outer layer of the lateral walls of the abdomen, that have aponeuroses extending medially to ensheathe the rectus muscles and fusing in the midventral line in the linea alba, and that act to compress the abdominal contents and to assist in expelling the contents of various visceral organs (as in urination, defecation, parturition, and expiration).
Synonyms
obliquus externus obliquus externus abdominis musculus obliquus externus abdominis abdominal external oblique muscle oblique
Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “external oblique muscle”, CC BY-SA 4.0. Details