Definitions

prohibit

[proh-hib-it] / proʊˈhɪb ɪt /

VERB

make impossible; stop

Synonyms

STRONGEST

ban block constrain enjoin forbid freeze halt hinder impede inhibit outlaw preclude prevent proscribe restrain restrict rule out

STRONG

cool cork debar disallow forfend hamper interdict kill nix obstruct spike stymie taboo veto

WEAK

bottle up box in bring to screeching halt gridlock hang up hold up jam up keep lid on lock up pass on put a lock on put a stopper in put chill on put down put half nelson on shut out throw cold water on tie up zing

Antonyms

STRONGEST

advance aid allow approve assist continue facilitate forward free help include let go permit push release support

STRONG

encourage promote

WEAK

favor

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.

And lockup periods that prohibit early investors and employees from selling shares will expire, probably flooding the market with shares.

From Barron's • May 21, 2026

It already has laws that prohibit the dispensation of abortion pills.

From Slate • May 15, 2026

Kefalogianni insisted Greece was not breaching EU rules, which currently allow EES checks to be suspended briefly when airports become very congested, but prohibit blanket exemptions for citizens of a particular country.

From BBC • May 10, 2026

A TikTok spokesperson said the app’s “Community Guidelines explicitly prohibit the promotion of violent or criminal behavior, and we’re removing this content from our platform.”

From Los Angeles Times • May 8, 2026

While he thought the Constitution was crystal clear that Congress could not restrict or terminate the slave trade before 1808, it did not prohibit the members of the House from talking about the issue.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis

Vocabulary lists containing prohibit

The Bill of Rights

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List 14

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The First Amendment of the US Constitution

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