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Definition of Finback
1. Noun. Large flat-headed whalebone whale having deep furrows along the throat; of Atlantic and Pacific.
Exact synonyms: Balaenoptera Physalus, Common Rorqual, Fin Whale, Finback Whale
Generic synonyms: Razorback, Rorqual
Group relationships: Balaenoptera, Genus Balaenoptera
Generic synonyms: Razorback, Rorqual
Group relationships: Balaenoptera, Genus Balaenoptera
Definition of Finback
1. n. Any whale of the genera Sibbaldius, Balænoptera, and allied genera, of the family Balænopteridæ, characterized by a prominent fin on the back. The common finbacks of the New England coast are Sibbaldius tectirostris and S. tuberosus.
Definition of Finback
1. the rorqual [n -S] - See also: rorqual
Medical Definition of Finback
1.