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English definition of “overflow”

overflow

noun [C] (PIPE)    /ˈəʊ.və.fləʊ/ US  /ˈoʊ.vɚ.floʊ/ (also overflow pipe)
a pipe that carries away water that is not neededPlumbing and pipes and sewage
(Definition of overflow noun (PIPE) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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