"grille" in the noun sense
1. wicket, lattice, grille
small opening (like a window in a door) through which business can be transacted
2. grille, radiator grille
grating that admits cooling air to car's radiator
3. grill, grille, grillwork
a framework of metal bars used as a partition or a grate
"he cooked hamburgers on the grill"
Source: WordNet® (An amazing lexical database of English)
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