calendar

n. [ OE. kalender, calender, fr. L. kalendarium an interest or account book (cf. F. calendrier, OF. calendier) fr. L. calendue, kalendae, calends. See Calends. ] 1. 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. [ 1913 Webster ]

2. (Eccl.) 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. [ 1913 Webster ]

3. 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. [ 1913 Webster ]

Shepherds of people had need know the calendars of tempests of state. Bacon. [ 1913 Webster ]

Calendar clock, one that shows the days of the week and month. --
Calendar month. See under Month. --
French Republican calendar. See under Vendémiaire. --
Gregorian calendar,
Julian calendar,
Perpetual calendar. See under Gregorian, Julian, and Perpetual. [ 1913 Webster ]

v. t. [ imp. & p. p. Calendared p. pr. & vb. n. Calendaring. ] To enter or write in a calendar; to register. Waterhouse. [ 1913 Webster ]