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Synonyms

prerequisite

American  
[pri-rek-wuh-zit, pree-] / prɪˈrɛk wə zɪt, pri- /

adjective

  1. required beforehand.

    a prerequisite fund of knowledge.


noun

  • prerequisites
    plural
  1. something prerequisite.

    A visa is still a prerequisite for travel in many countries.

    Synonyms:
    precondition, essential, requisite, requirement
prerequisite British  
/ priːˈrɛkwɪzɪt /

adjective

  1. required as a prior condition

"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. something required as a prior condition

"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

Noun Inflected Forms

Etymology

Origin of prerequisite

First recorded in 1625–35; pre- + requisite

Compare meaning

How does prerequisite compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

A prerequisite is a required prior condition. If something is required in advance of something else, like if you have to take a beginning Spanish class before signing up for Spanish II, then it’s a prerequisite. Add pre meaning "before" to require and you have something that's "required before." (That's helpful when trying to spell prerequisite!) Prerequisites to be able to graduate from college can seem like a pain, but most schools offer some fun ways to fulfill them. For example, you can often meet the physical education prerequisite by taking bowling. Prerequisites aren't just for school: “The most called-upon prerequisite of a friend is an accessible ear,” said Maya Angelou, the American poet.

Keep Reading on Vocabulary.com

Vocabulary lists containing prerequisite

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:

Recent history suggests success in one of football's biggest tournaments has become almost a prerequisite.

From BBC Sep. 7, 2026

We ate thick slices with cold salted butter — not so much smeared across the crumb as laid on in pale slabs, because patience has never been a prerequisite for breakfast.

From Salon Aug. 31, 2026

“The entity’s failure is not a prerequisite for there to be a crime in intentionally misleading conduct,” he said.

From Los Angeles Times Aug. 16, 2026

We often take liberty for granted, but it is a prerequisite for everything great.

From The Wall Street Journal Jun. 28, 2026

Indeed, the more one considers it, the more obvious it seems: association with a truly distinguished household is a prerequisite of 'greatness'.

From "The Remains of the Day" by Kazuo Ishiguro

Such capabilities are considered essential prerequisites for the emergence of living systems.

From Science Daily Jun. 10, 2026

Not all patients have the right size valve or other anatomical prerequisites.

From The Wall Street Journal Apr. 25, 2026

Bolen, who is publishing a book on aging, caregiving and creating family legacy, emphasized that estate planning and giving strategies should prioritize family harmony and care planning as prerequisites to financial gifts.

From MarketWatch Dec. 10, 2025

At the last G7 meeting, held in Canada in June, the group's member states and Australia decided to collaborate on establishing benchmarks that are "prerequisites for the development of quantum technologies".

From Barron's Oct. 15, 2025

Again and again, people with access to the prerequisites for food production, and with a location favoring diffusion of technology from elsewhere, replaced peoples lacking these advantages.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond

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