Prerequisite is partly based on requirere, the Latin verb meaning "to need or require". So a prerequisite can be anything that must be accomplished or acquired before something else …

PREREQUISITE meaning: 1. something that must exist or happen before something else can exist or happen: 2. something…. Learn more.

Definition of prerequisite noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

The introductory course is a prerequisite for the advanced-level courses. Having good credit is a prerequisite to applying for a loan.

Dec 14, 2025 · In education, a course or topic that must be completed before another course or topic can be started. May be colloquially referred to as a prereq. Algebra is typically a …

Factsheet What does the word prerequisite mean? There are two meanings listed in OED's entry for the word prerequisite. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

prerequisite something required as a precondition: Passing the exam is a prerequisite for college admission.

PREREQUISITE definition: required beforehand. See examples of prerequisite used in a sentence.

If one thing is a prerequisite for another, it must happen or exist before the other thing is possible.

WordReference Random House Unabridged Dictionary of American English © 2025 pre•req•ui•site (pri rek′ wə zit, prē-), adj. required beforehand: a prerequisite fund of …