Dictionary Home »
Dictionary Definitions » blue whale
blue whale
a rorqual (Balaenoptera musculus) with a blue-gray back: the largest animal that has ever lived, reaching a length of over 30 m (100 ft) and weighing up to 136,000 kg (c. 150 tons)
See blue whale in American Heritage Dictionary 4
Learn more about blue whale
Related Articles
link/cite print suggestion box