Words related to veteran

wether (n.)
"male sheep," especially a castrated one, Old English weðer "ram," from Proto-Germanic *wethruz (source also of Old Saxon wethar, Old Norse veðr, Old High German widar, German Widder, Gothic wiþrus "lamb"), literally "yearling," from PIE root *wet- (2) "year" (source also of Sanskrit vatsah "calf," Greek etalon "yearling," Latin vitulus "calf," literally "yearling").
inveterate (adj.)
late 14c., "old," from Latin inveteratus "of long standing, chronic, old," past participle of inveterare "become old in," from in- "in, into" (from PIE root *en "in") + verb from vetus (genitive veteris) "old" (see veteran). From early 15c. as "firmly established by long continuance;" from c. 1500, of persons, "hardened, confirmed" (in habit, etc.). Related: Inveterateness.
veal (n.)
late 14c., "calf meat as food," from Anglo-French vel, Old French veel "a calf" (12c., Modern French veau), earlier vedel, from Latin vitellus "a little calf," diminutive of vitulus "calf," perhaps originally "yearling," if related, as some think, to Sanskrit vatsah "calf," literally "yearling;" Gothic wiþrus, Old English weðer (see wether; also see veteran).
vet (n.2)
1848, shortened form of veteran (n.).
veterinarian (n.)

"animal doctor, one who practices the art of treating disease and injuries in domestic animals," 1640s, from Latin veterinarius "of or having to do with beasts of burden," also, as a noun, "cattle doctor," from veterinum "beast of burden," perhaps from vetus (genitive veteris) "old" (see veteran), possibly from the notion of "experienced," or of "one year old" (hence strong enough to draw burdens). Another theory connects it to Latin vehere "to draw," on notion of "used as a draft animal." Replaced native dog-leech (1520s).