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Definition of mandatory

mandatory

/ˈmæn.də.tɔːr.i/
man · da · to · ry

Adverb:mandatorily
•
Plural:mandatories
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mandatory Lexical Profile

mandatory Game Scores & Validity

• adjective

1

Required by law, official rule, or formal command; compulsory.

Example

"Attendance at the orientation session is mandatory for all incoming students."


2

Of, relating to, or conveying an official command or legal mandate.

Example

"The judge issued a mandatory injunction compelling the company to restore the wetlands."

Synonyms
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Antonyms
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• noun

1

A person, state, or legal agent to whom a formal mandate is given, especially a nation granted authority by the League of Nations to administer a territory.

Example

"Following the treaty, Britain served as the mandatory for the newly established territory."

Synonyms
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• Rhymes for mandatory

Word Origin & Etymology

Borrowed in the late 16th century from Late Latin mandatorius ('of or belonging to a mandator'), from Latin mandare ('to order, command, or entrust'), literally meaning 'to put into someone's hand' (from manus, 'hand', and dare, 'to give').

Cite this Entry


Wordmom. (2026). Definition of Mandatory. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/mandatory
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