(n.) An orderly arrangement of the division of time, adapted
to the purposes of civil life, as years, months, weeks, and days; also,
a register of the year with its divisions; an almanac.
(n.) A tabular statement of the dates of feasts, offices,
saints' days, etc., esp. of those which are liable to change yearly
according to the varying date of Easter.
(n.) An orderly list or enumeration of persons, things, or
events; a schedule; as, a calendar of state papers; a calendar of bills
presented in a legislative assembly; a calendar of causes arranged for
trial in court; a calendar of a college or an academy.
(v. t.) To enter or write in a calendar; to register.