进食

进食	jìn shí	to eat one's meal
进	jìn	to go forward / to advance / to go in / to enter / to put in / to submit / to take in / to admit / (math.) base of a number system / classifier for sections in a building or residential compound
食	shí	to eat / food / animal feed / eclipse
食	sì	to feed (a person or animal)