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day

day

∞ 3.0
A time in the past when something was more common or popular
  • noun
  • /deɪ/
: época
  • I will always remember the day we celebrated her graduation from college with our family.
  • the old days
  • the early days
  • remember the days

The chefs of those days were not American.

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Examples

  • I haven't eaten a thing all day.

  • This has been the best day of my life ever.

  • I still think to this day Second's return.

  • But yeah, that was the day that I knew it was real.

  • Back in the day, I had eyes everywhere.

  • And ever since that day, only the sons of noble families have served as knights.

  • We are a family, and like any family, we have our good days and not-so-good days.

    Academic text (2011)
  • The outburst resonated powerfully with Americans of the day, who had a great deal to be angry about.

    Academic text (2011)
  • That was the day when she finally achieved her lifelong dream of becoming a doctor.

  • After years of hard work, he finally had his day in the spotlight as the lead actor in the play.

Synonyms

heyday
vsday
29 5.8

A time when someone or something is most successful

covers any notable era rather than only the single peak of success
5 4.4

A short time when a person has success and many people notice them

refers to any notable era not specifically following obscurity or hard work

Idioms

∞ 1.1

At some time in the future

726 1.7

A few days ago

206 1.0

During the whole day without stopping

back in the day
  • Informal
187 5.5

A time in the past people remember with warm feelings, often when they were young

to save the day
  • Informal
83 2.8

To stop a big problem at the last moment

day after day
  • Informal
81 2.2

Happens again and again for many days in a row

61 3.0

To give someone a lot of happiness, often by a small kind act

The present time that people often compare with the past

The present time, especially compared with the past

53 1.6

Happen gradually as each day passes

day in, day out
  • Informal
50 3.6

Happens every day for a long time in the same boring way

34 3.4

Every day for a long time without any change

to make my day
  • Informal
28 5.6

To give someone great happiness

time of day
  • Informal
27 8.3

A simple sign of attention or notice, often not given to someone

25 2.3

For each day

24 2.4

Available at any time, both during the day and at night

23 8.1

Show no attention or respect to someone

for a rainy day
  • Informal
16 3.4

People save money to use later if they have a problem

12 3.6

Focus on today and do not worry about the future

to rue the day
  • Informal
10 8.1

Feel very sorry about a past action or decision

9 2.9

Put money aside to use if something unexpected happens

A short time when a person has success and many people notice them

5 2.5

All the time without stopping

cold day in Hell
  • Informal
5 9.4

An event that is very unlikely to happen

4 7.7

For a very long time or to a very great degree

Important things take time to finish

3 5.3

For a very long time with no clear end

The beginning of a new time that offers a fresh start

Appear younger than the given age

1 5.6

For a very long time with no clear end

1 9.0

A joking way to say someone is not good enough to do something as a job

Completely without clothes like at birth

2.8

To make someone feel happier or more cheerful

Completely without clothes, as when someone is born

Compounds

∞ 1.0

During the whole day without stopping

299 1.1

A day when you do not have to work

212 1.0

A day on February 14 when people show love with cards, gifts, or flowers

197 2.0

The day when people vote to choose leaders

185 1.1

Things you do every day as part of normal life

good day
  • Formal
176 1.0

A polite or formal way to say goodbye when parting

158 2.0

A day that feels very tiring because of hard work

139 1.0

Lasts for seven days

126 3.9

Happening at all times, day and night

109 3.0

Happening in the time we live in

103 1.0

The day when two people get married

103 1.2

Care for children during the day while their parents work

101 5.1

Lasting for eight days, like a clock that only needs to be wound once a week

88 1.0

A day when Christians celebrate the birth of Jesus on December 25

86 1.4

A holiday on the first Monday in September in the United States and Canada celebrating workers

84 1.0

The exact hour when something happens

81 1.0

A day to honor and thank mothers on the second Sunday in May

71 1.3

A United States holiday on the last Monday in May to honor soldiers who died in war

One of the seven named days in a week like Monday or Sunday

60 1.0

A day for families to thank and celebrate fathers

rainy day
  • Informal
56 1.6

Money saved to use if you have problems later

55 3.2

Happening now, not in the past

52 1.0

A day when the sun shines and there are few clouds

41 1.8

A national holiday for giving thanks and sharing a large meal in the United States and Canada

day in court
  • Formal
40 5.5

A time in court when someone can tell their side of the story

39 1.0

A day when students go to classes

35 1.8

A place where young children are looked after while parents work

field day
  • Informal
33 3.9

A time when someone enjoys doing something a lot

30 1.7

A United States public holiday on November 11 that honors people who served in the military

30 2.0

The hours an employee must work in one day for normal pay

29 4.7

The day the Allies invaded Normandy, France on June 6, 1944

The first day of the year, celebrated as a public holiday on 1 January

26 8.8

In Christian belief, a future day when God judges everyone's life and decides their final place after death

23 1.7

The day when an important sports match happens

A public holiday on 17 March when people celebrate Irish culture by wearing green and joining parades

21 1.1

A national holiday in the United States on July 4th that remembers when the country became independent in 1776

Part of your normal routine that happens every day

19 3.3

A festival on May 1 that celebrates the start of summer and workers' rights

A person who belongs to the Church of Jesus Christ of Latter-day Saints, often called the Mormon Church

17 3.2

A day on February 2 when people watch a groundhog come out and guess if winter will last longer

Time spent on the beach to relax, swim, and enjoy the sun

16 2.2

A period of work during the day, usually from morning to afternoon, or the workers who work then

The day in a month shown by a number on a calendar

15 3.4

A day when many people do not work to celebrate or show respect for a religion

15 1.0

A day when someone usually works at their job

bad hair day
  • Informal
14 4.6

A day when someone's hair looks messy and they feel unhappy about it

D-day
  • Informal
14 4.8

A day when a very important action or decision happens

14 3.7

Made the day before and not fresh today

day out
  • UK
14 1.8

A trip for fun that lasts one day

14 4.8

The day when the President of the United States takes the oath of office

13 2.8

A United States public holiday on the third Monday in February honoring Washington and Lincoln

13 3.9

A day when someone does not do as well as usual

13 2.5

A place where children spend the day doing activities with adults and go home at night

12 5.8

A day when people remember a Christian saint and hold a special church service

day of reckoning
  • Informal
12 8.0

A time when people must face the results of their past actions

12 3.5

A person who is paid each day to do manual work

A future day when God judges people and decides if they go to heaven or hell

11 3.2

A public holiday in the United States on the second Monday in October to remember Columbus's arrival in the Americas

A Christian church started in 1830 by Joseph Smith, based in Salt Lake City

11 1.6

A day when school or work is closed because of heavy snow

shitty day
  • Offensive
10 9.9

A very bad day when many things go wrong

A day on the first of April when people play jokes on others

10 2.3

A day when people do not work and relax, often for religious reasons

A public holiday in the United States on the third Monday in January to honor Martin Luther King Jr

The main thing people are doing or talking about at a time

8 1.7

A school where students go during the day and go home in the evening, not a boarding school

8 2.0

A day to relax and not work

7 3.7

A day for special celebration and big meals, often for religious or cultural reasons

7 2.5

Happening or changing every day

7 2.3

An extra day added to the calendar every four years, February 29

The freshest fish or seafood available that day, often on a restaurant menu

7 3.4

A day in the United States that remembers when the national flag was first used on June 14

6 2.9

A national holiday in France on July 14 that marks the storming of the Bastille in 1789

Surface Forms

day singular
days plural

Etymology

Day comes from an old English word dæg meaning 'day' or 'time'. That is why people use 'days' to mean a particular period or era in life, as in 'those were the days' when something was most important.