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English definition of “watermelon”

watermelon

noun [C or U] uk   /ˈwɔː.təˌmel.ən/ us    /ˈwɑː.t̬ɚ-/
a large, round or oval-shaped fruit with dark green skin, sweet pink flesh, and a lot of black seedsTypes of fruit
(Definition of watermelon from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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