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English definition of “sun”

sun

noun
 
 
/sʌn/
the sun A1 the large, bright star that shines in the sky during the day and provides light and heat for the Earth: The sun rises in the East and sets in the West.Astronomy - general words
A1 [U, no plural] the light and heat that comes from the sun: I can't sit in the sun for too long.LightAstronomy - general words
(Definition of sun noun from the Cambridge Learners Dictionary © Cambridge University Press)
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