What does "grill" mean?

Grill: That which is broiled on a gridiron, as meat, fish, etc.

Additional senses

  1. 2.To broil on a grill or gridiron. Boiling of men in caldrons, grilling them on gridirons. Marvell.
  2. 3.To torment, as if by broiling. Dickens.

Sources