1. day - Noun
2. day - Verb
3. Day - Proper noun
The time of light, or interval between one night and the next; the time between sunrise and sunset, or from dawn to darkness; hence, the light; sunshine.
The period of the earth's revolution on its axis. -- ordinarily divided into twenty-four hours. It is measured by the interval between two successive transits of a celestial body over the same meridian, and takes a specific name from that of the body. Thus, if this is the sun, the day (the interval between two successive transits of the sun's center over the same meridian) is called a solar day; if it is a star, a sidereal day; if it is the moon, a lunar day. See Civil day, Sidereal day, below.
Those hours, or the daily recurring period, allotted by usage or law for work.
A specified time or period; time, considered with reference to the existence or prominence of a person or thing; age; time.
(Preceded by the) Some day in particular, as some day of contest, some anniversary, etc.
Source: Webster's dictionaryIt is folly to abstain all day long from food, but fail to abstain from sin and selfishness. John Chrysostom
A day without laughter is a day wasted. Charlie Chaplin
Better one day as a lion than a hundred as a sheep. Italian Proverb
two days later they left Source: Internet
they put on two performances every day Source: Internet
there are 30,000 passengers per day Source: Internet