Definition of 'grille'

Noun

1. small opening (like a window in a door) through which business can be transacted
      Synonyms: wicket lattice
2. grating that admits cooling air to car's radiator
      Synonyms: radiator grille
3. a framework of metal bars used as a partition or a grate; "he cooked hamburgers on the grill"
      Synonyms: grill grillwork

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