calendar
noun [ C ]
uk/ˈkæləndər/ usa table showing all the days, weeks, and months of the year:
a desk/wall calendar
The date Dec. 31 is circled in red on the calendar
US ( UK diary)
a book, with pages for each day, in which you write down what you have to do:
I've noted the date in my calendar.
IT
a computer program showing planned activities with their dates and times:
I can access the calendars of everybody in the department.
There's nothing in his calendar for today.
To submit events directly to the online calendar, please enter a user name and email address on the form below.
a list of events and dates within a year that are important to an organization or to the people involved in a particular activity:
the academic/court/election, etc. calendar With just weeks left in the legislative calendar, there has been no vote yet on this most important issue.