Grille Common

small opening (like a window in a door) through which business can be transacted

"The clerk stepped out of his office and leaned against the open grille to chat with customers waiting on the sidewalk."

grating that admits cooling air to car's radiator

"The mechanic told me I needed a new grille because rust had eaten through the metal mesh protecting my car's radiator."

a framework of metal bars used as a partition or a grate

"he cooked hamburgers on the grill"

Alternative form of grill (only in the senses of "grating over opening" and "grating on the front of a vehicle")

"The car's shiny chrome grille caught the sunlight as we pulled up to the dealership."