24 hours: meaning, definitions and examples

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24 hours

 

[ ˈtwɛn·ti fɔr ˈaʊərz ]

Noun
Context #1 | Noun

time measurement

A period of 24 hours; one full day and night

Synonyms

day, entire day, full day.

Which Synonym Should You Choose?

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Word Description / Examples
24 hours

This term is typically used in formal or specific contexts, such as in business, health services, and technical descriptions, to emphasize precision in time.

  • The store is open 24 hours.
  • He worked for 24 hours straight.
day

A general term used in everyday language to refer to the period from sunrise to sunset, or a 24-hour period.

  • It's a beautiful day today.
  • She spends all day at the office.
full day

Similar to 'entire day', but often implies a day filled with activities or work without any significant break.

  • We had a full day of meetings.
  • It was a full day of sightseeing.
entire day

Used to emphasize the completeness of a day's duration, often highlighting that something continues without interruption for the whole day.

  • He slept the entire day.
  • They spent the entire day hiking.

Examples of usage

  • The store is open 24 hours a day.
  • I have to work for 24 hours straight.

Translations

Translations of the word "24 hours" in other languages:

🇵🇹 24 horas

🇮🇳 24 घंटे

🇩🇪 24 Stunden

🇮🇩 24 jam

🇺🇦 24 години

🇵🇱 24 godziny

🇯🇵 24時間

🇫🇷 24 heures

🇪🇸 24 horas

🇹🇷 24 saat

🇰🇷 24시간

🇸🇦 24 ساعة

🇨🇿 24 hodiny

🇸🇰 24 hodín

🇨🇳 24小时

🇸🇮 24 ure

🇮🇸 24 klukkustundir

🇰🇿 24 сағат

🇬🇪 24 საათი

🇦🇿 24 saat

🇲🇽 24 horas

Etymology

The concept of dividing the day into 24 hours dates back to ancient civilizations such as the Egyptians and Babylonians. The 24-hour day was eventually standardized by the Romans. The modern 24-hour clock system with midnight as the starting point was introduced in the 14th century.