Definition

A cover or screen that can be opened or closed, often used on windows or as part of a camera to control light exposure.

Example

She closed the shutter to block out the bright sunlight.

Conversation

Did you see how the shutter on that old camera works?

Yeah, it's fascinating! I love how it opens and closes to let in light.

I wonder if they still make cameras with a manual shutter.

I think they do, but they’re mostly for photography enthusiasts.

Synonyms & Antonyms

Definition

To close or cover something, especially windows or doors, with shutters or similar devices.

Example

They shuttered the windows before the storm arrived.

Tense Forms

Conversation

Did you hear they decided to shutter the cafe downtown for renovations?

Yeah, I heard about that! It's been a popular spot for years.

I hope they reopen soon; I love their coffee.

Root Explanation

**Shutter** → The word 'shutter' originates from the Old French *chutre* (meaning a cover or a door) and is related to the verb *chutrer* (meaning to shut). It refers to a device that covers or closes an opening, typically a window.

Memory Tip

Think of a 'cover' or 'door' that 'shuts' something off — that's why a shutter is used to close a window.

Visually Confused Words