iris Meaning, definition in Cambridge English Dictionary
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Meaning of "iris" - English Dictionary

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irisnoun [C]

uk   us   /ˈaɪ.rɪs/

iris noun [C] (FLOWER)

a tall plant that has blue, yellow, or white flowers and long, narrow leaves

iris noun [C] (EYE)

the coloured circular part of that eye that surrounds the black pupil (= central part)
(Definition of iris from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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