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.
Those, paired with a possible federal investigation, have sapped Stalcup’s business and endangered his reputation. Paul Flahive, Austin American Statesman, 16 Feb. 2026 Studying auroras is important, because they are associated with geomagnetic storms, which can cause all kinds of technical issues for satellites in space, as well as endanger astronauts. Julian Dossett, Space.com, 15 Feb. 2026 Switzerland will hold a referendum on capping its population at 10 million – a move that could damage its economy and endanger lucrative agreements with the EU. Harriet Marsden, TheWeek, 15 Feb. 2026 All drones must comply with civil aviation rules and are required to be flown behind or to the side of athletes to avoid the possibility of an aerial mishap that could endanger a competitor, Exarchos said. Andrew Greif, NBC news, 14 Feb. 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 Feb. 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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster