calendar
Americannoun
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calendars
plural
-
a table or register with the days of each month and week in a year.
He marked the date on his calendar.
-
any of various systems of reckoning time, especially with reference to the beginning, length, and divisions of the year.
-
a list or register, especially one arranged chronologically, as of appointments, work to be done, or cases to be tried in a court.
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a list, in the order to be considered, of bills, resolutions, etc., brought before a legislative body.
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Obsolete. a guide or example.
verb (used with object)
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calendars,
present (3rd person singular)
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calendared,
past participle, past
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calendaring
present participle
noun
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a system for determining the beginning, length, and order of years and their divisions See also Gregorian calendar Jewish calendar Julian calendar Revolutionary calendar Roman calendar
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a table showing any such arrangement, esp as applied to one or more successive years
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a list, register, or schedule of social events, pending court cases, appointments, etc
verb
Other Word Forms
Derived Forms
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calendarialadjective
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calendarianadjective
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calendaricadjective
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calendricadjective
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calendricaladjective
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uncalendaredadjective
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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calendarsimple
-
calendarssimple
-
have calendaredperfect
-
has calendaredperfect
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am calendaringprogressive
-
are calendaringprogressive
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is calendaringprogressive
-
have been calendaringperfect progressive
-
has been calendaringperfect progressive
Past
-
calendaredsimple
-
had calendaredperfect
-
was calendaringprogressive
-
were calendaringprogressive
-
had been calendaringperfect progressive
Future
Etymology
Origin of calendar
First recorded in 1175–1225; Middle English calender, from Anglo-French, from Latin calendārium “account book,” equivalent to Calend(ae) calends (when debts were due) + -ārium -ary
Explanation
A calendar is a chart that organizes the year into days, weeks or months. It's also a list of appointments or activities, like the calendar for the club that lists when the bands are playing. A calendar might hang on your refrigerator, where you can scribble your appointments on the squares. If you have something scheduled every day of the week, your calendar is full. In that case you might keep track of your dates with a calendar on your computer (or phone). Don't misspell it with an er ending, or you're referring to a machine that presses cloth. If you remember that "DAys" are in calenDArs, then you'll know to end it with a DAr.
Vocabulary lists containing calendar
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
That is the most in any calendar year on record over the past few decades.
From MarketWatch ● Nov. 8, 2026
Chief Financial Officer Amy Hood said spending will top $50 billion in the current quarter, on the way to $170 billion for calendar 2027.
From MarketWatch ● Nov. 3, 2026
The risk is that the expansion could create more tension with the NBA over the WNBA’s increasingly valuable playoff games—because the calendar itself keeps expanding.
From The Wall Street Journal ● Nov. 1, 2026
Barrow's other main problem relates to geography and an international calendar that leaves them ill-prepared to face the leading southern hemisphere nations.
From BBC ● Oct. 30, 2026
That would lead to an error like the one Bede encountered when revamping the calendar.
From "Zero: The Biography of a Dangerous Idea" by Charles Seife
Such travel is noted in calendars reviewed by ProPublica and the Tribune.
From Salon ● Oct. 11, 2026
“You’ve got text and WhatsApp and email and calendars and maybe like 65 different apps that it has to have access to.”
From The Wall Street Journal ● Oct. 8, 2026
That new renaissance is now increasingly connected to agentic software – or programs capable of automatically completing tasks like managing calendars, booking reservations and sorting through email.
From Barron's ● Sep. 30, 2026
Muse, Instinct and agents like them promise to make your life easier by planning vacations, sorting calendars and cancelling subscription plans.
From MarketWatch ● Sep. 28, 2026
One can’t be sure, because the date does not include a zero or a reference to the other calendars.
From "1491" by Charles C. Mann
Court of Appeals for the District of Columbia Circuit declined to block the new plan on an emergency basis, and rapidly calendared the case for oral argument.
From Slate ● Apr. 21, 2026
Her rapidity signaled that the trial will be calendared for an early 2024 date, well before the election.
From Slate ● Aug. 18, 2023
Circuit Court of Appeals has tentatively calendared the South Carolina case for oral arguments the week of Dec. 6, according to an order from the court posted Friday.
From Seattle Times ● Oct. 11, 2021
Documents confirm my memory that this was calendared as “Meeting: Don Jr.| Jared Kushner.”
From Slate ● Mar. 30, 2018
But real goodness is everywhere much the same; there are calendared saints for every faith.
From Modern Religious Cults and Movements by Gaius Glenn Atkins
He would improve court efficiency with clear calendaring practices and firm and fair deadline enforcement.
From Los Angeles Times ● May 1, 2026
“That also means we should explicitly plan to allow sufficient time for our wind-down routine before going to sleep,” while calendaring time for meals and workouts earlier in the day.
From Washington Post ● Feb. 5, 2023
A common thread is that academics can be incredibly resistant to fostering healthy, considerate calendaring practices.
From New York Times ● Oct. 14, 2022
A calendaring notice filed in the court’s electronic docketing system did not specify charges or whether Chansley had entered a plea deal with prosecutors.
From Seattle Times ● Sep. 2, 2021
The calendaring is often far from clear and the indexing, as far as all the boards are concerned from 1622 to 1675, is a muddle of confusion.
From British Committees, Commissions, and Councils of Trade and Plantations, 1622-1675 by Charles M. Andrews
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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
