prevent

[pri-vent] / prɪˈvɛnt /

VERB

keep from happening or continuing

Synonyms

STRONGEST

avert avoid bar block counter forbid forestall halt hamper hinder impede inhibit limit preclude prohibit put an end to restrain restrict rule out stop thwart ward off

STRONG

anticipate arrest baffle balk check chill cool cork counteract dam debar foil forfend frustrate intercept interdict interrupt obstruct obviate repress retard

WEAK

dead-end defend against head off hold back hold off keep lid on nip in the bud put a stop to shut out stave off turn aside

Antonyms

STRONGEST

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

STRONG

abet heat liberate warm

WEAK

cause

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.

She described her son as her "little hero", saying his calm reaction and quick thinking prevented their ill-fated Christmas day out from ending in a more serious crash.

From BBC

Spending caps function less as austerity than as coordination devices, preventing signaling arms races that drive up costs without improving welfare.

From The Wall Street Journal

The goal is to prevent all types of projects from getting stuck in limbo—including off-shore wind.

From The Wall Street Journal

They said police were able to contain the protests, clear the entrances and prevent violence.

From Los Angeles Times

This suggests “that influenza vaccination remains an effective tool in preventing influenza-related hospitalizations this season,” according to the agency.

From Los Angeles Times

prevent

Example Sentences

Related Words