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English definition of “horizon”

horizon

noun [S] uk   /həˈraɪ.zən/ us  
C2 the line at the farthest place that you can see, where the sky seems to touch the land or sea: The moon rose slowly above the horizon. We could see a row of camels silhouetted on the horizon.The Earth and outer space - general words
(Definition of horizon from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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