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milestone

noun [C] (IMPORTANT EVENT)   (UK also milepost)
 
uk
/ˈmaɪl.stəʊn/
How to pronounce milestone noun (IMPORTANT EVENT) in British English
 
us
/-stoʊn/
How to pronounce milestone noun (IMPORTANT EVENT) in American English
View dictionary definition of milestone »
(Pronunciation of milestone noun (IMPORTANT EVENT) from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

Definitions of “milestone” in other dictionaries

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