Meaning & Definition of word "Shutter"

Shutter

/ˈʃʌtər/

1. A movable panel or door that can be opened or closed to cover a window.
- Example: She closed the wooden shutter to keep the sunlight out.
2. A device in a camera that controls the duration of exposure to light.
- Example: The photographer adjusted the shutter to capture the perfect moment.
3. A mechanism that blocks or allows light to enter in various devices.
- Example: The projector's shutter was broken, causing the film to display incorrectly.

1. To close or open a shutter.
- Example: He shuttered the windows tightly before the storm arrived.

●Middle English 'schutter', from Old French 'esclutre', ultimately from Latin 'scutella' (a small shield).

shutter down:

To close or reduce operations, especially in context to businesses.

shutter speed:

The length of time the camera's shutter is open while taking a photograph.

aperture:

An opening that allows light to enter a camera.

lens:

A piece of glass or other transparent material that focuses light.

window:

An opening in a wall or door, typically covered with glass.

Meaning: To leave someone in the dark or uninformed.

● Example Sentence: He shut her out completely, shuttering her from the details.

Meaning: To stop or close down a business or operation.

● Example Sentence: They decided to shutter the store after years of declining sales.