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Definition of"day" in English

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day

/deɪ/
Noun

Definitions

1

Noun

The period of 24 hours as a unit of time, reckoned from one midnight to the next, corresponding to one complete rotation of the Earth on its axis.
🟢Beginner
2

Noun

The time of light between sunrise and sunset; the part of a day when there is daylight.
🟢Beginner
3

Noun

A particular day of the week or month, or a specific date.
🟢Beginner
4

Noun

A period of time or an era, often referring to a specific past or future time.
🟡Intermediate

Examples

  • "There are seven days in a week."

    There are seven days in a week.

  • "The children love to play outside during the day."

    The children love to play outside during the day.

  • "My birthday is on the fifth day of October."

    My birthday is on the fifth day of October.

  • "In my grandmother's day, cars were a luxury."

    In my grandmother's day, cars were a luxury.

Synonyms

Antonyms

Etymology

From Old English 'dæġ' (meaning 'day'), from Proto-Germanic '*dagaz'. Cognates include Icelandic 'dagur', German 'Tag', and Dutch, Danish, Norwegian, Swedish 'dag'.

Cultural Notes

The concept of 'day' is fundamental to human civilization, influencing calendars, work schedules, and religious observances across cultures. Its dual meaning (24-hour period vs. daylight) reflects both astronomical and experiential aspects of time.

Frequency:Very Common

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