A specified time or period; time, considered with reference to the existence or prominence of a person or thing; age; time.
Rotational period of a planet (especially Earth).
Any period of 24 hours.
The part of a day period which one spends at one’s job, school, etc.
A period from midnight to the following midnight.
A period of contention of a day or less.
A 24-hour period beginning at 6am or sunrise.
Part of a day period between sunrise and sunset where one enjoys daylight; daytime.
To spend a day (in a place).
The length of time for which something exists or is current or valid.
The length of time for which an organism lives.
Some clams have lifespans far longer than those of human beings.