DANGEROUS definition: full of danger danger or risk; causing danger; danger; perilous; risky; hazardous; unsafe. See examples of dangerous used in a sentence.

dangerous, hazardous, precarious, perilous, risky mean bringing or involving the chance of loss or injury. dangerous applies to something that may cause harm or loss unless dealt with carefully.

Definition of dangerous adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

DANGEROUS meaning: 1. A dangerous person, animal, thing, or activity could harm you: 2. A dangerous person, animal…. Learn more.

1. something that may cause harm or injury.

Dangerous (1935 film), an American film starring Bette Davis Dangerous: The Short Films, a 1993 collection of music videos by Michael Jackson Dangerous (TV series), a 2007 Australian …

Aug 6, 2025 · Uncover the meaning of "dangerous." This glossary entry provides definitions, etymology, real-world examples, synonyms, antonyms, and common phrases, enhancing your …

Master the word "DANGEROUS" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

There are eight meanings listed in OED's entry for the adjective dangerous, six of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

Some common synonyms of dangerous are hazardous, perilous, precarious, and risky. While all these words mean "bringing or involving the chance of loss or injury," dangerous applies to …