endanger

verb

en·​dan·​ger in-ˈdān-jər 

en-

endangered; endangering in-ˈdān-jə-riŋ 

-ˈdānj-riŋ, 

en-

transitive verb

: to bring into danger or peril

recklessly endangering innocent lives

intransitive verb

: to create a dangerous situation

driving to endanger

endangerment

in-ˈdān-jər-mənt 

en-

noun

Synonyms of endanger

• threaten
• risk
• jeopardize
• imperil

Examples of endanger in a Sentence

Parents feared that the dog could endanger their children.

The severe drought has endangered crops throughout the area.

Recent Examples on the Web

Its closure was first considered years before, but the state utility commission had a process in place to ensure that doing so wouldn’t endanger service. — John Timmer, ArsTechnica, 11 Sep. 2026

There were angels, of course, and superheroes — men and women who gave or endangered their lives to aid and/or rescue others and those who quelled the natural instinct to panic and managed to simply survive. — Culture Critic, Los Angeles Times, 10 Sep. 2026

Diontae Nicole Beckett, 25, was charged with involuntary manslaughter and endangering the welfare of a child in connection with the child's death in a Leacock Township hotel on May 11, according to the Lancaster County District Attorney's Office. — Joe Brandt, CBS News, 9 Sep. 2026

Despite the rebound, long-term threats like climate change and human activity continue to endanger wild rice. — Frank Vaisvilas, jsonline.com, 9 Sep. 2026

Word History

First Known Use

1964, in the meaning defined at transitive sense

Rhymes for endanger

• arranger
• exchanger
• changer
• danger
• manger
• ranger
• stranger

Kids Definition

endanger

verb

en·​dan·​ger in-ˈdān-jər 

endangered; endangering -ˈdānj-(ə-)riŋ 

: to bring into danger or peril

endangerment

-mənt 

noun

Legal Definition

endanger

transitive verb

en·​dan·​ger

: to bring into danger or peril

intransitive verb

: to create a dangerous situation

charged with driving to endanger