shutter Meaning, Definition & Usage

  1. noun a mechanical device on a camera that opens and closes to control the time of a photographic exposure
  2. noun a hinged blind for a window
  3. verb close with shutters
    • We shuttered the window to keep the house cool

WordNet


Shut"ter noun
Definitions
  1. One who shuts or closes.
  2. A movable cover or screen for a window, designed to shut out the light, to obstruct the view, or to be of some strength as a defense; a blind.
  3. A removable cover, or a gate, for closing an aperture of any kind, as for closing the passageway for molten iron from a ladle.

Webster 1913