diaphragm 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
a mechanical device in a camera that controls size of aperture of the lens
Examples
- 1.the new cameras adjust the diaphragm automatically
Hypernym
mechanism consisting of a device that works on mechanical principles
Part_meronym
camera 1
noun
equipment for taking photographs (usually consisting of a lightproof box with a lens at one end and light-sensitive film at the other)
English