shutter

/ˈʃʌtər/
noun
  1. One of a pair of hinged panels that can be closed over a window for privacy, security, or to block light.
    • She closed the wooden shutters to keep out the morning sun.
    • The old house had blue shutters that matched the front door.
    • During the storm, they fastened the shutters to protect the windows.
  2. A device on a camera that opens and closes to allow light to reach the film or sensor.
    • He pressed the button and the shutter clicked.
    • The camera's shutter is stuck, so I need to get it repaired.
    • A fast shutter speed is needed to capture moving objects clearly.
Synonyms
verb
  1. To close or cover with shutters.
    • They shuttered the windows before the hurricane arrived.
    • The store owner shuttered the shop for the night.
    • She shuttered the cabin and headed back to the city.
  2. To close a business or operation permanently or temporarily.
    • Many small businesses shuttered during the economic downturn.
    • They decided to shutter the restaurant due to rising costs.
    • The factory shuttered after fifty years of operation.
Synonyms
Antonyms
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