- 1 [countable] a period of 24 hours I saw Tom three days ago. “What day is it today?” “Monday.” We're going away in a few days. They left the day before yesterday (= two days ago). We're meeting the day after tomorrow (= in two days). New Year's Day Take the medicine three times a day. We can't go there today. You can go another day. see also field day, off day, red-letter day
- 2[uncountable] the time between when it becomes light in the morning and when it becomes dark in the evening The sun was shining all day. I could sit and watch the river all day long. He works at night and sleeps during the day. Nocturnal animals sleep by day and hunt by night.
- 3 [countable, usually singular] the hours of the day when you are awake, working, etc. a seven-hour working day It's been a long day (= I've been very busy). Did you have a good day? She didn't do a full day's work. I took a half day off yesterday. Have a nice day! see also workday
- 4 [countable, usually plural] a particular period of time or history in George Washington's day the early days of computers Most women stayed at home in those days. (informal) in the old days (= in the past) see also glory days, heyday, nowadays, the present day There are many other compounds ending in day. You will find them at their place in the alphabet. Idioms
- 1 with no thoughts or plans for the future They live from day to day, taking care of their sick daughter.
- 2if a situation changes from day to day, it changes often A baby's need for food can vary from day to day.
- 1during the part of someone's life when they were most successful, famous, etc. She was a great dancer in her day.
- 2 when someone was young In my day, there were plenty of jobs when you left school. In Grandpa's day, owning a television was very unusual.
nounjump to other results
part of your normal working life and not unusual
all in a day's workjump to other results
very soon The letter should arrive any day now.
any day (now)(informal)jump to other results
in the past My dad's always talking about how great everything was back in the day.
back in the dayjump to other results
at a particular time in the past I was a fan back in the days when the band wasn't yet famous.
back in the daysjump to other results
to be successful against someone or something Despite strong opposition, the ruling party carried the day.
carry/win the day(formal)jump to other results
each day repeatedly (used especially when something is boring or annoying) She hates doing the same work day after day.
day after dayjump to other results
all the time; a little at a time and gradually Day by day his condition improved.
day by dayjump to other results
every day for a long period of time Living on junk food day in, day out is not good for you.
day in, day out,day in and day outjump to other results
the time when someone will have to deal with the result of something that they have done wrong, or be punished for something bad that they have done
a day of reckoningjump to other results
a person or thing will not continue to live, exist, or be successful for much longer His days as leader of the party are numbered. Whatever the protests, the school's days are numbered and it will be closed down.
somebody's/something's days are numberedjump to other results
from the beginning It's never worked from day one. This game makes reading and spelling fun from day one.
from day one(informal)jump to other results
from day to dayjump to other results
if a situation changes from one day to the next, it is uncertain and not likely to stay the same each day I never know what to expect from one day to the next.
from one day to the nextjump to other results
to no longer be successful, powerful, etc. She's had her day as a supermodel.
have had your dayjump to other results
to be in poor condition Our car has seen better days!
have seen/known better days(humorous)jump to other results
(used when talking about someone's age) at least He must be 70 if he's a day!
if he's, she's, etc. a day(informal)jump to other results
in somebody's dayjump to other results
now, in the modern world
in this day and agejump to other results
used when several unfortunate or unpleasant things happen on the same day My car broke down and then I locked myself out—it's just not my day!
it's not somebody's day(informal)jump to other results
used when something unusual happens, especially something good or enjoyable It's not every day that I have such an expensive lunch!
it's not every day (that..)jump to other results
to make someone feel very happy on a particular day The phone call from Mike really made my day.
make somebody's dayjump to other results
to make a particular enjoyable activity last for a whole day instead of only part of it We took a picnic lunch to the river and made a day of it.
make a day of it(informal)jump to other results
to not have much time Come on! We don't have all day!
not have all dayjump to other results
during a particular period of time when someone lived the best player of his day Bessie Smith was the Madonna of her day.
of somebody's dayjump to other results
that is served on a particular day in a restaurant soup of the day
of the dayjump to other results
at some time in the future, or on a particular day in the past One day, I want to leave the city and move to the country. One day, he walked out of the house with a small bag and never came back.
one dayjump to other results
before a long time has passed One of these days you'll come back and ask me to forgive you.
one of these daysjump to other results
a day when there are a lot of mistakes and a lot of things go wrong It's been one of those days!
one of those days(informal)jump to other results
to not think about what will happen in the future I don't know if he'll get better. We're just taking it one day at a time.
take it/things one day at a time(informal)jump to other results
used when you are saying that something is very unlikely to happen Paul? Apologize? That'll be the day!
that'll be the day(informal)(ironic)jump to other results
used to talk about the present, especially when you are comparing it with the past These days kids grow up so quickly.
these days(informal)jump to other results
used to suggest that a time in the past was happier or better than now
those were the days(informal)jump to other results
exactly It's been three years to the day since we met.
to the dayjump to other results
even now, when a lot of time has passed To this day, I still don't understand why he did it.
to this dayjump to other results