ALL meanings of rorqual
ror·qual
R r - noun rorqual any of several whales of the genus Balaenoptera; finback. 1
- noun rorqual any of several whalebone whales of the genus Balaenoptera, esp B. physalus: family Balaenopteridae. They have a dorsal fin and a series of grooves along the throat and chest 0
- noun rorqual any of a family (Balaenopteridae) of baleen whales with a well-developed dorsal fin and longitudinal furrows on its belly and throat; esp., any of a genus (Balaenoptera) that includes the sei whale and blue whale 0