SHUTTER

Definitions of shutter in various dictionaries:

noun - a mechanical device on a camera that opens and closes to control the time of a photographic exposure

noun - a hinged blind for a window

verb - close with shutters

A hinged cover or screen for a window, usually fitted with louvers.

The movable louvers on a pipe organ, controlled by pedals, that open and close the swell box.

To furnish or close with shutters: locked the doors and shuttered the windows.

To cause to cease operations; close down: shuttered the store for the holiday.

verb - to provide with shutters (hinged window covers)