noun A grating; a grid of wire or a sheet of material with a pattern of holes or slots, usually used to protect something while allowing the passage of air and liquids. Typical uses: to allow air through a fan while preventing fingers or objects from passing; to allow people to talk to somebody, while preventing attack.
noun The criss-cross pieces that separate panes of glass in a window.
noun On a vehicle, a slotted cover as above, to protect and hide the radiator, while admitting air to cool it.
noun A cooking device comprising a source of radiative heat from above and a means of holding food under it; a broiler in US English
noun A cooking device comprising a source of radiative heat from below and a means of holding food above it; a barbecue.
I put some peppers and mushrooms on the grill to go with dinner.
noun Food (designed to be) cooked on a grill.
a packet of frozen cauliflower cheese grills
noun A grillroom; a restaurant serving grilled food.
These coupons will get you a discount at Johnny's Bar and Grill.