noun

• (US) A burner on a kitchen stove.
• (informal) The dark brown centre of a black-eyed Susan flower.
• (architecture) The circle in the centre of a volute.
• (nautical, in the plural) The foremost part of a ship's bows; the hawseholes.

verb

• (transitive) To carefully or appraisingly observe (someone or something).
  "After eyeing the document for half an hour, she decided not to sign it."
• (intransitive, obsolete) To appear; to look.
  "My becomings kill me, when they do not eye well to you."
• (transitive) To remove the reproductive buds from (potatoes).
  "Once the potatoes have been rumbled they require 'eyeing' with a turning knife or hand peeler."
• (transitive) To allow (fish eggs) to develop so that the black eye spots are visible.
  "Eggs were collected from the Taylor Creek, Upper Truckee River, and Blackwood Creek traps and transported to this station to be eyed […]"

name

• (UK, colloquial, "the Eye") the comedic magazine Private Eye.
• (UK, "the Eye") The London Eye, a tourist attraction in London.