narwhal
n. கொம்பன் திமிங்கலம்,ஒற்றை அல்லது இரட்டைத் தந்தங்களையுடைய திமிங்கல வகை.
Nar"whal, n. Etym: [Sw. or Dan. narvhal; akin to Icel. nahvalr, and E. whale. the first syllable is perh. from Icel. nar corpse, dead body, in allusion to the whitish color its skin. See Whale.] [Written also narwhale.] (Zoöl.) Defn: 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.