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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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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.
Oct 10, 2023 · Aperture can be defined as the opening in a lens through which light passes to enter the camera. It is an easy concept to understand if you just think about how your eyes work. As you move between bright and dark environments, the iris in your eyes either expands or shrinks, controlling the size of your pupil.
Aperture definition: an opening, as a hole, slit, crack, gap, etc.. See examples of APERTURE used in a sentence.
In optics, the aperture of an optical system (including a system consisted of a single lens) is a hole or an opening that primarily limits light propagated through the system.
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.
Definition of aperture noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
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.
APERTURE definition: a small hole, especially one that allows light into a camera. Learn more.
n. 1. An opening, such as a hole, gap, or slit. 2. a. 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. b. The diameter of such an opening, often expressed as an f-number. c.
