An oil obtained by heating bones (as in the manufacture of bone black), remarkable for containing the nitrogenous bases, pyridine and quinoline, and their derivatives.

(idiomatic) Extremely deep or profound (emotionally).

In a bone-shaking manner

The edentulous ossification that forms the ceratopsian beak.

Alternative spelling of jawbone

(anatomy) A bone of the carpus at the base of the first metacarpal, or thumb.

(anatomy) hyoid bone

Alternative spelling of lacrimal bone

(African-American Vernacular) A light-skinned person of mixed ethnicity including black.

Any of the bones covering the brain, eyes, and nostrils in bony fishes and all land-living vertebrates.