radiator grille

English Thesaurus

1. grating that admits cooling air to car's radiator (noun.artifact)

hypernym	:	grate, grating,
definition	:	a barrier that has parallel or crossed bars blocking a passage but admitting air (noun.artifact)

part meronym	:	auto, automobile, car, machine, motorcar,
definition	:	a motor vehicle with four wheels; usually propelled by an internal combustion engine (noun.artifact)