shutter

1 of 2

noun

shut·​ter ˈshə-tər How to pronounce shutter (audio)
1
: one that shuts
2
: a usually movable cover or screen for a window or door
3
: a mechanical device that limits the passage of light
especially : a camera component that allows light to enter by opening and closing an aperture
4
: the movable louvers in a pipe organ by which the swell box is opened
shutterless adjective

shutter

2 of 2

verb

shuttered; shuttering; shutters

transitive verb

1
: to close by or as if by shutters
corporations shuttering their production plants
2
: to furnish with shutters

Examples of shutter in a Sentence

Verb They locked the doors and shuttered the windows. They declared bankruptcy and shuttered the store.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Trim trees; install storm shutters, accordion shutters, and/or impact glass; seal outside wall openings. Jeanine Santucci, USA Today, 16 Aug. 2025 Manually focus the lens on the stars (or set the lens to infinity focus), use a shutter speed of 30 seconds, then adjust the settings for aperture (from around f/2.8) and ISO (800-1600), and shoot in raw. Jamie Carter, Forbes.com, 11 Aug. 2025
Verb
The move, announced in February, shutters the mega-corporation's competitor to the Google Play store on Android devices. James Powel, USA Today, 17 Aug. 2025 Department and big box stores have shuttered some or all of their locations — even the once staple of every mall, Forever 21, couldn't stave off online competition. Reia Li, AZCentral.com, 15 Aug. 2025 See All Example Sentences for shutter

Word History

First Known Use

Noun

1542, in the meaning defined at sense 1

Verb

1826, in the meaning defined at sense 1

Time Traveler
The first known use of shutter was in 1542

Browse Nearby Words

Cite this Entry

“Shutter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shutter. Accessed 22 Aug. 2025.

Kids Definition

shutter

1 of 2 noun
shut·​ter ˈshət-ər How to pronounce shutter (audio)
1
: a movable cover for a window that swings on hinges like a door
2
: a device in a camera that opens to allow light to enter when a picture is taken

shutter

2 of 2 verb
: to close with or by shutters
kept the house shuttered

More from Merriam-Webster on shutter

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!