grill

• device composed of parallel metal bars or wires on which meat is roasted; meat cooked on a grill; restaurant serving grilled foods; grille, metal grating placed over an opening (i.e. window, ventilation area, etc.), grillwork
barbecue, roast on a grill; interrogate, cross-examine, question persistently
when you grill food, you cook it using strong heat directly above or below it.
a grill is a part of a cooker where food is cooked by strong heat from above.
a grill is also a flat frame of metal bars on which you cook food over a fire.
a grill is also a dish which consists of food that has been grilled.
if you grill someone, you ask them a lot of questions in an intense way; an informal use.