costal
UK /ˈkɒstl̩/ · US /ˈkɑstl̩/ adjective, noun
Forms costals costales
- adjective Pertaining to a rib.
- adjective (biology) Pertaining to a costa.
- adjective (entomology) Pertaining to the costa or to the wing areas next to it.
- noun (historical) Synonym of saco, a historical Spanish unit of dry measure, equivalent to about 111 L
Synonyms
Etymology
From French costal and its etymon Medieval Latin costālis, from Latin costa (“rib”). As a Spanish unit, via Spanish costal. By surface analysis, costa + -al. Piecewise doublet of coastal.
Webster’s 1913
- adjective Pertaining to the ribs or the sides of the body; as, costal nerves.
- adjective Relating to a costa, or rib. Costal cartilage. See Cartilage, and Illust. of Thorax.
Etymology [Cf. F. costal. See Costa.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “costal”, CC BY-SA 4.0. Details