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English definition of “summer”

summer

noun [C or U]     /ˈsʌm.ər/ US  //
A1 the season of the year between spring and autumn when the weather is warmest, lasting from June to September north of the equator and from December to March south of the equator: We have breakfast on the balcony in (the) summer. Last summer they went to Australia, and two summers ago they went to Brazil. That year it was a hot, dry summer. summer weather/sun a summer/summer's day → See also Indian summerThe seasons
(Definition of summer noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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