calendar: Meaning and Definition of

cal•en•dar

1. a table or register with the days of each month and week in a year: He marked the date on his calendar.
2. any of various systems of reckoning time, esp. with reference to the beginning, length, and divisions of the year. Cf.
3. a list or register, esp. one arranged chronologically, as of appointments, work to be done, or cases to be tried in a court.
4. a list, in the order to be considered, of bills, resolutions, etc., brought before a legislative body.
5. a guide or example.

1. to enter in a calendar; register.