Word Meaning

narwhal definition and meaning

n. An arctic cetacean (Monodon monocerous), about twenty feet long. The male usually has one long, twisted, pointed canine tooth, or tusk projecting forward from the upper jaw like a horn, whence it is called also sea unicorn, unicorn fish, and unicorn whale. Sometimes two horns are developed, side by side.

Crossword clues for narwhal

- Arctic white whale
- Which species of whale has a long tusk?