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English definition of “nausea”

nausea

noun [U]    /ˈnɔ·zi·ə, ˈnɔ·ʒə, ˈnɔ·ʃə/
a feeling of illness in the stomach that makes you think you are going to vomit
(Definition of nausea noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
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