compulsory
Americanadjective
-
required; mandatory; obligatory.
compulsory education.
- Antonyms:
- voluntary
-
using compulsion; compelling; constraining.
compulsory measures to control rioting.
- Antonyms:
- voluntary
noun
plural
compulsoriesadjective
-
required by regulations or laws; obligatory
compulsory education
-
involving or employing compulsion; compelling; necessary; essential
Other Word Forms
- compulsorily adverb
- compulsoriness noun
- noncompulsorily adverb
- noncompulsorilyness noun
- noncompulsory adjective
- quasi-compulsorily adverb
- quasi-compulsory adjective
- uncompulsory adjective
Etymology
Origin of compulsory
1510–20; < Medieval Latin compulsōrius, equivalent to Latin compul-, variant stem of compellere ( compel ) + -sōrius, for -tōrius -tory 1; compulsive
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.
Widely lauded as the biggest boy band in the world, BTS went on hiatus in 2022 so the group's seven members could serve compulsory stints in the South Korean military.
From Barron's
They want to impose compulsory physical attendance and voting, doing away with the current "hybrid" arrangement dating from the pandemic which lets members dial in remotely.
From BBC
The Saturday night gig, which is expected to draw around 260,000 people, will be BTS's first after a hiatus of almost four years while all seven members served compulsory military service.
From Barron's
The most important thing "is compulsory schooling up to age 16," the director said.
From Barron's
“No, I wouldn’t say it’s compulsory,” Mr. Andrews says lightly.
From Literature
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.