Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


English definition of “endanger”


verb [T]   /ɪnˈdeɪndʒər/
to put someone or something in a situation where they might be harmed or seriously damaged: He would never do anything to endanger the children's lives.Taking risksGambling and bookmaking
(Definition of endanger verb from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “endanger” in other dictionaries

Word of the Day


to direct the way that a ship, aircraft, etc. will travel, or to find a direction across, along, or over an area of water or land, often by using a map

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More