节食

节食	jié shí	to save food / to go on a diet
节	jiē	see 节骨眼
节	jié	joint; node / (bound form) section; segment / solar term (one of the 24 divisions of the year in the traditional Chinese calendar) / seasonal festival / (bound form) to economize; to save / (bound form) moral integrity; chastity / classifier for segments: lessons, train wagons, biblical verses etc / knot (nautical miles per hour)
食	shí	to eat / food / animal feed / eclipse
食	sì	to feed (a person or animal)