of or pertaining to the medical and surgical treatment of animals, esp. domesticated animals.
Origin: 1780–90; < L veterīnārius, equiv. to veterīn(ae) beasts of burden (n. use of fem. pl. of veterīnus pertaining to such beasts, equiv. to veter-, s. of vetus old, i.e., grown, able to take a load + -īnus-ine1) + -ārius-ary
vet·er·i·nar·y (vět'ər-ə-něr'ē, vět'rə-) adj. Of or relating to veterinary medicine; concerned or connected with the medical or surgical treatment of animals, especially domestic animals. n.
pl.vet·er·i·nar·ies A veterinarian.
[Latin veterīnārius, from veterīnae, beasts of burden, from feminine pl. of veterīnus, of beasts of burden; see wet-2 in Indo-European roots.]