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.
Cochrane was arrested on three counts of second degree assault, one count of third-degree assault and one count of endangering the welfare of a child, per the DA's office. Samira Asma-Sadeque, PEOPLE, 26 Dec. 2025 Between 2010 and 2020, red-legged partridge populations have likely declined by as much as 40-45%, according to the International Union for Conservation of Nature and Natural Resources, the organization that determines whether a species is endangered. Maggie Koerth, CNN Money, 25 Dec. 2025 He has been charged with first-degree murder, second-degree endangering the welfare of a child, third-degree possession of a weapon for an unlawful purpose and fourth-degree unlawful possession of a weapon, according to the prosecutor’s office. Doha Madani, NBC news, 25 Dec. 2025 He has been charged with first-degree murder, second-degree endangering the welfare of a child, third-degree possession of a weapon for an unlawful purpose and fourth-degree unlawful possession of a weapon. Anthony Robledo, USA Today, 25 Dec. 2025 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 2 Jan. 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!