meal, repast - the food served and eaten at one time

business lunch - lunch (usually at a restaurant) where business is discussed and the cost is charged as a business expense

eat - eat a meal; take a meal; "We did not eat until 10 P.M. because there were so many phone calls"; "I didn't eat yet, so I gladly accept your invitation"

feed, give - give food to; "Feed the starving children in India"; "don't give the child this tough meat"