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English definition of “o’clock”

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o’clock

adverb [not gradable]  /əˈklɑk/ us  
used after a number from one to twelve to state the time: She called at nine o’clock this morning.
Translations of “o’clock”
in Spanish hora…
in French heure(s)…
in German …Uhr…
(Definition of o’clock from the Cambridge Academic Content Dictionary © Cambridge University Press)
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