n. a narrow opening; an opening that controls the amount of light that reaches the lens on a camera
An aperture in the wall allowed us to peek into the room.
An aperture in the wall allowed us to peek into the room.
Hear it
He uses the traditional aperture method to perform photometry.
Hear it
cleft; crack; gap; opening; slit
closed
3 syllables
ap-er-ture
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