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iris
Noun
iris (plural irises or iris or irides)
- (countable) (botany) A plant of the genus Iris, common in the northern hemisphere, and generally having attractive blooms.
- (poetic) A rainbow, or other colourful refraction of light.
- (countable) (anatomy) The contractile membrane perforated by the pupil, which adjusts to control the amount of light reaching the retina, and which forms the colored portion of the eye.
- (countable) (Photography, Cinematography) A diaphragm used to regulate the size of a hole, especially as a way of controlling the amount of light reaching a lens.
4 letters in word "iris": I I R S.
Anagrams of iris:
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