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grille (EN)
noun

noun “grille”

singular grille, plural grilles
  1. a structure of metal or wooden bars that covers an opening to protect or allow ventilation
    The security guard closed the grille over the shop entrance at the end of the day.
  2. the front part of a vehicle that covers the radiator and allows air to enter
    The mechanic suggested replacing the broken grille to improve the car's cooling system.
  3. a decorative framework of bars on a window or door
    The antique shop had intricate grilles on its windows, adding to its charm.