An orderly list or enumeration of persons, things, or events; a schedule.
Any system by which time is divided into days, weeks, months, and years.
An appointment book (US), appointment diary (UK)
A list of planned events.
A means to determine the date consisting of a document containing dates and other temporal information.
To set a date for a proceeding in court, usually done by a judge at a calendar call.
To enter or write in a calendar; to register.
A fixed reference point or set of reference points which precisely define a system of measurement or a coordinate system.
A premise from which conclusions are drawn.
A floating reference point, or SLDMB, used to evaluate surface currents in a body of water. Often employed by coastal search and rescue.
A fact known from direct observation.
To provide missing data points by using a mathematical model to extrapolate values that are outside the range of a measuring device.