- Canine - Canine, in the mouth - Carefully observe rake projection with canine - Fang next to incisor - Pointed canine - A canine tooth of the upper jaw.
- Arctic white whale - Which species of whale has a long tusk? - 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.