sagittal
UK /ˈsad͡ʒ.ɪ.təl/ · US /ˈsæd͡ʒ.ə.təl/ adjective
- adjective (anatomy) Relating to or denoting the suture on top of the skull which runs between the parietal bones in a front to back direction.
- adjective (anatomy) Of or in a plane parallel to the median plane, especially that dividing the body into left and right halves.
- adjective Of or relating to an arrow; resembling an arrow; furnished with an arrowlike appendage.
Etymology
Late Middle English, from Medieval Latin sagittālis, from sagitta (“an arrow, shaft, bolt”) + -ālis (“-al”, adjectival suffix).
Webster’s 1913
- adjective Of or pertaining to an arrow; resembling an arrow; furnished with an arowlike appendage.
- adjective (a) Of or pertaining to the sagittal suture; in the region of the sagittal suture; rabdoidal; as, the sagittal furrow, or groove, on the inner surface of the roof of the skull.
Etymology [L. sagitta an arrow: cf. F. saguttal.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “sagittal”, CC BY-SA 4.0. Details