Definition of Aperture

a gap such as a hole or cavity

Examples of Aperture in a sentence

The missile left a gigantic aperture in the wall of the terrorist’s hideout.  

Since it was a little dark in the room, I left an aperture in the curtain so the sunlight would brighten the area.  

Brad did not want to ruin his photographs so he made sure there was no aperture in the darkroom.  

Did you know you can use the aperture setting on your camera to control the quantity of light that reaches the image?  

Because the inmate wanted to escape from prison, he spent months making an aperture under his bed.  

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