dine 
(dīn)
(dīn)v. dined, din·ing, dines
v.intr.
To have dinner.
v.tr.
To give dinner to; entertain at dinner: wined and dined the visiting senators.
[Middle English dinen, from Old French diner, disner, from Vulgar Latin *disiūnāre, from *disiēiūnāre : Latin dis-, dis- + Latin iēiūnium, fast.]