Definition of Aperture

  • (n.) The act of opening.
  • (n.) An opening; an open space; a gap, cleft, or chasm; a passage perforated; a hole; as, an aperture in a wall.
  • (n.) The diameter of the exposed part of the object glass of a telescope or other optical instrument; as, a telescope of four-inch aperture.

Synonyms of Aperture


No Synonyms Found.

Antonyms of Aperture


No Antonyms Found.

Homophones of Aperture


No Homophones Found.