Os"si*frage (?), n. [L. ossifraga, ossifragus, osprey, fr. ossifragus bone breaking; os, ossis, a bone + frangere, fractum, to break. See Osseous, Break, and cf. Osprey, Ossifragous.] Zool. (a)
The lammergeir.
(b)
The young of the sea eagle or bald eagle.
[Obs.]
© Webster 1913.