endanger

verb

en·​dan·​ger in-ˈdān-jər How to pronounce endanger (audio)
en-
endangered; endangering in-ˈdān-jə-riŋ How to pronounce endanger (audio)
-ˈdānj-riŋ
en-
Synonyms of endangernext

transitive verb

: to bring into danger or peril
recklessly endangering innocent lives

intransitive verb

: to create a dangerous situation
driving to endanger
endangerment noun

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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Your fast response and decisive actions prevented this foolish criminal act from endangering the rest of the county. Christa Swanson, CBS News, 18 Mar. 2026 The mail voting crackdown, in particular, is divisive among Republicans and could endanger any amendment that includes it. David Sivak, The Washington Examiner, 17 Mar. 2026 The idea that our Secretary of Health could be someone who is a leading anti-vaccine advocate and to put in place at the federal level an advisory committee stacked with anti-vaccine advocates endangered the health of children in America. Youri Benadjaoud, ABC News, 16 Mar. 2026 Israel's plants mix that water back into the Mediterranean, where it's diluted enough to not endanger aquatic life. Trevor Hughes, USA Today, 15 Mar. 2026 See All Example Sentences for endanger

Word History

First Known Use

1964, in the meaning defined at transitive sense

Time Traveler
The first known use of endanger was in 1964

Browse Nearby Words

Cite this Entry

“Endanger.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/endanger. Accessed 21 Mar. 2026.

Kids Definition

endanger

verb
en·​dan·​ger in-ˈdān-jər How to pronounce endanger (audio)
endangered; endangering -ˈdānj-(ə-)riŋ How to pronounce endanger (audio)
: to bring into danger or peril
endangerment 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

More from Merriam-Webster on endanger

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