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Synonyms

mandatory

American  
[man-duh-tawr-ee, -tohr-ee] / ˈmæn dəˌtɔr i, -ˌtoʊr i /

adjective

  1. authoritatively ordered; obligatory; compulsory.

    It is mandatory that all students take two years of math.

    Synonyms:
    exigent, requisite
  2. pertaining to, of the nature of, or containing a command.

  3. Law. permitting no option; not to be disregarded or modified.

    a mandatory clause.

  4. having received a mandate, as a nation.


noun

plural

mandatories
  1. mandatary.

mandatory British  
/ ˈmændətərɪ, -trɪ /

adjective

  1. having the nature or powers of a mandate

  2. obligatory; compulsory

  3. (of a state) having received a mandate over some territory

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. Also called: mandatary.  a person or state holding a mandate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • mandatorily adverb
  • nonmandatory adjective
  • unmandatory adjective

Etymology

Origin of mandatory

From the Late Latin word mandātōrius, dating back to 1655–65. See mandate, -tory 1

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.

The 66-year-old has been criticised for staying on as general secretary past the organisation's mandatory retirement age of 63.

From BBC

The car was awaiting mandatory maintenance and was not being actively used by department personnel at the time of discovery, according to the release.

From Los Angeles Times

ExpressVPN is based in the British Virgin Islands, a jurisdiction that does not have mandatory data retention laws and is well outside the Five/Nine/Fourteen Eyes intelligence-sharing alliance.

From Salon

Surfshark, also headquartered in Amsterdam, benefits from strong privacy protections and no mandatory data retention laws.

From Salon

American reserve driver Jak Crawford, completing one of the team's mandatory young driver days, was in Fernando Alonso's car and was 22nd, just over a second slower than Lance Stroll.

From BBC