poslúžiti
poslúžiti (postreči) koga s čim to serve someone with something; (z jedjo) to help, to wait on someone, to serve
poslúžiti s hladnim narezkom to serve (someone with) cold meat
poslúžiti se to avail someone (of), to make use (of), (pri mizi) to help someone (s čim to something)
poslužite se! help yourself!, pogovorno dig in!