7 letters · 10 points in Scrabble
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
originTwo main origins: * Occupational surname for a marksman, from an agent derivative of Middle English shoten (“to shoot”). * An Americanized spelling of Schutter.
Etymology from Wiktionary, CC BY-SA 3.0