abdominal quadrant
nounUK /æbˈdɒm.ə.nl̩ ˈkwɒd.ɹn̩t/ · US /æbˈdɑm.ə.nl̩ ˈkwɑd.ɹn̩t/
1
Medicine, Sciences Any of four rough divisions of the abdominal cavity formed by placing the umbilicus at the center of the horizontal and vertical dividing lines.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.