obsōnō

   obsōnō āvī, ātus, āre,    ὀψωνέω, to buy provisions, cater, purvey: cum fide, T.: Vix drachumis est obsonatum decem, T.—To feast, treat, furnish an entertainment: de meo, T.—To provide, prepare: ambulando famem, get an appetite.

* * *

obsonare, obsonavi, obsonatus V

buy food, get/purchase provisions/(things for meal); go shopping; feast/banquet