finback

[ fin-bak ]
/ ˈfɪnˌbæk /

noun

any baleen whale of the genus Balaenoptera, having a prominent dorsal fin, especially B. physalus, of the Atlantic and Pacific coasts; rorqual: an endangered species.

Origin of finback

First recorded in 1715–25; fin1 + back1
Also called finback whale, fin whale.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for finback

British Dictionary definitions for finback

finback
/ (ˈfɪnˌbæk) /

noun

another name for rorqual
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012