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- Dictionaryaperture/ˈapətʃə/
noun
- 1. an opening, hole, or gap: "the bell ropes passed through apertures in the ceiling"
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Oct 10, 2023 · As you move between bright and dark environments, the iris in your eyes either expands or shrinks, controlling the size of your pupil. In photography, the “pupil” of your lens is called aperture. You can shrink or enlarge the size of the aperture to allow more or less light to reach your camera sensor.
APERTURE definition: 1. a small and often narrow opening, especially one that allows light into a camera 2. a small and…. Learn more.
The meaning of APERTURE is an opening or open space : hole. How to use aperture in a sentence. an opening or open space : hole; the opening in a photographic lens that admits the light…
In some contexts, especially in photography and astronomy, aperture refers to the opening diameter of the aperture stop through which light can pass. For example, in a telescope, the aperture stop is typically the edges of the objective lens or mirror (or of the mount that holds it).
Aperture definition: an opening, as a hole, slit, crack, gap, etc.. See examples of APERTURE used in a sentence.
APERTURE meaning: 1. a small and often narrow opening, especially one that allows light into a camera 2. a small and…. Learn more.
Definition of aperture noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
An aperture is a narrow hole or gap. [formal] Through the aperture he could see daylight. Synonyms: opening, space, hole, crack More Synonyms of aperture. 2. countable noun. In photography, the aperture of a camera is the size of the hole through which light passes to reach the film. Use a small aperture and position the camera carefully.
noun. An opening, such as a hole, gap, or slit. American Heritage. An opening; hole; gap. Webster's New World. A usually adjustable opening in an optical instrument, such as a camera or telescope, that limits the amount of light passing through a lens or onto a mirror. American Heritage.
An aperture is an opening, usually a small one. “If you can thread the silk through that aperture and pull it out the other side, we can knot it and create a loop.” The most common place you’ll find aperture is when you’re talking about cameras or photography.
