The exact anatomy of an individual at the level of his bones, which varies somewhat by measurements and angles compared to the characteristic averages per species, race or other genetically defined population

(medicine) A measure of the amount of mineral in bones, used to estimate the risk of osteoporosis or fractures.

(intransitive, Australia, dated, in Aboriginal culture) To place a curse on another person by pointing a bone at that person; to curse by performing a magic ritual.

(anatomy) A ridge on the surface of a teeth-bearing bone, such as maxilla and mandible in humans, that contains the tooth sockets.

simple past tense and past participle of bone up

present participle of bone up

large but not obese / (humorous or euphemistic) Fat, obese.

(Britain, idiomatic) Utterly lazy.

Very cold. / (figuratively) With a strong physical or psychological unpleasant effect.

plural of bone fire