Dine is defined as to eat, or entertain people at dinner.(verb)
An example of dine is going out to dinner in a restaurant.
See dine in Webster's New World College Dictionary
See dine in American Heritage Dictionary 4
verb dined dined, din·ing, dines verb, intransitive
Origin: Middle English dinen
Origin: , from Old French diner, disner
Origin: , from Vulgar Latin *disiūnāre
Origin: , from *disiēiūnāre
Origin: : Latin dis-, dis-
Origin: + Latin iēiūnium, fast.
Origin: Navajo, the people.
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