24-hour clock Meaning in the Cambridge English Dictionary Cambridge dictionaries logo
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Meaning of “24-hour clock” in the English Dictionary

"24-hour clock" in British English

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24-hour clocknoun [S]

uk   /twen.tiˌfɔː.raʊə ˈklɒk/ us   /twen.t̬iˌfɔːr.aʊr ˈklɑːk/
the system of using 24 numbers instead of twelve to refer to the hours in the day
(Definition of 24-hour clock from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)

"24-hour clock" in Business English

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24-hour clocknoun [S]

uk   us   MEASURES
the system of using 24 numbers instead of 12 to refer to the hours in the day: Does the video use a 12- or 24-hour clock? The meeting is at 4.30, or 16.30 for those using the 24-hour clock system.
(Definition of 24-hour clock from the Cambridge Business English Dictionary © Cambridge University Press)
Translations of “24-hour clock”
in Chinese (Simplified) 24小时制…
in Chinese (Traditional) 24小時制…
What is the pronunciation of 24-hour clock?
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