infinity definition, meaning - what is infinity in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online

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English definition of “infinity”

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infinity

noun uk   /ɪnˈfɪn.ɪ.ti/  us   /-ə.t̬i/
[U] time or space that has no end: the infinity of the universe the concept of infinity [U] a place that is so far away that it cannot be reached: figurative The mountain range stretched away into infinity. [U] a number that is larger than all other numbers [S] an extremely large number of something: an infinity of stars in the galaxy
(Definition of infinity from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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