Gibbartas
Pronunciation : Gib*bar"tas
Part of Speech : n.
Etymology : [Cf. Ar. jebbar giant; or L. gibber humpbacked: cf. F. gibbar.] (Zo?l.)
Definition : Defn: One of several finback whales of the North Atlantic; -- called also Jupiter whale. [Written also jubartas, gubertas, dubertus.]
Source : Webster's Unabridged Dictionary, 1913