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Definition of peak adjective from the Oxford Advanced Learner's Dictionary

peak

adjective
 
/piːk/
 
/piːk/
[only before noun]
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  1. used to describe the highest level of something, or a time when the greatest number of people are doing something or using something
    • It was a time of peak demand for the product.
    • March is one of the peak periods for our business.
    • The athletes are all in peak condition.
    • We need extra help during the peak season.
    compare off-peakTopics Moneyc1
  2. relating to the moment when something is at its most popular or fashionable
    • (informal, often humorous) Everyone thought we'd reached peak beard (= the time when beards are most popular), but the trend shows no sign of slowing down.
    • The movie is a straightforward peak millennial (= for or by people born towards the end of the 20th century) romcom.
  3. Word Originmid 16th cent.: probably a back-formation from peaked, variant of dialect picked ‘pointed’.
See peak in the Oxford Advanced American DictionarySee peak in the Oxford Learner's Dictionary of Academic English
previously
adverb
 
 
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