Narwhal
WordNet

noun


(1)   Small arctic whale the male having a long spiral ivory tusk
WiktionaryText

Etymology


From Dutch narwal or Danish narhval, wal/hval meaning ‘whale’ and nar- from Old Norse nár ‘corpse’. Cf. Icelandic náhvalur.

Noun



  1. an Arctic cetacean, about 20 feet long; the male has a single twisted pointed canine tooth or tusk projecting forward like a horn.
 
x
OK