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English definition of “world”

world

noun [C] (PLANET)    /wɜːld/ US  /wɝːld/
a planet or other part of the universe , especially one where life might or does exist : There was a man on the news last night who reckons we've been visited by beings from other worlds.The Earth and outer space - general words
(Definition of world noun (PLANET) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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