noun

• (UK) A cooking device comprising a source of radiative heat and a means of holding food under it; a broiler in US English
• (US) A cooking device comprising a source of radiative and convective heat and a means of holding food above it; a barbecue.
  "I put some peppers and mushrooms on the grill to go with dinner."
• (colloquial) A type of jewelry worn on the front teeth.
  "Nella wished him luck and started to walk away, still unsure if that glint in his mouth was a grill or just a few golden teeth."
• (colloquial, by extension) The front teeth regarded collectively.

verb

• (transitive) To cook (food) on a grill; to barbecue.
  "Why don't we get together Saturday and grill some burgers?"
• (transitive, Australia, New Zealand, UK) To cook food under the element of a stove or only under the top element of an oven – (US) broil, (cooking) salamander.
  "Bradly hung the fowl in a sugar-bag for to-morrow's dinner and set about grilling chops, with tomatoes stuffed with cheese and breadcrumbs in the pan."
• (transitive, colloquial) To interrogate; to question aggressively or harshly.
  "The police grilled him about his movements at the time of the crime."
• (intransitive, informal) To feel very hot; to swelter.
  "He had grilled in the heat, sweated in the rains, and shivered with fever under the rude thatch roof; […]"

verb

• (transitive, Scotland, US, obsolete) To make angry; provoke; offend, incite.
• (transitive, chiefly Scotland, obsolete) To terrify; make tremble.
• (intransitive, chiefly Scotland, obsolete) To tremble; shiver.
• (intransitive, Northern England, Scotland, obsolete) To snarl; snap.

adj

• (obsolete) Harsh, rough, severe; cruel.