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English definition of “optometrist”

optometrist

noun [C]  /ɑpˈtɑm·ə·trɪst/ us  
a person trained to test the sight of people and to decide how best to improve their sight, if necessary, by ordering glasses or contact lenses for them
optometry
noun [U]  /ɑpˈtɑm·ə·tri/ us  
She decided to study optometry.
(Definition of optometrist from the Cambridge Academic Content Dictionary © Cambridge University Press)
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