canine

Short definition from Wiktionary

Adjective

1. 1
   Of, or pertaining to, a dog or dogs.
2. 2
   Dog-like.
3. 3
   Of or pertaining to mammalian teeth which are cuspids or fangs.
4. 4
   Of an appetite: depraved or inordinate; used to describe eating disorders.

Noun

1. 1
   Any member of Caninae, the only living subfamily of Canidae.
2. 2
   Any of certain extant canids regarded as similar to the dog or wolf (including coyotes, jackals, etc.) but distinguished from the vulpines, which are regarded as fox-like.
3. 3
   In heterodont mammals, the pointy tooth between the incisors and the premolars; a cuspid.
4. 4
   A king and a nine as a starting hand in Texas hold 'em due to phonetic similarity.