3 days ago · The meaning of DEADLY is likely to cause or capable of producing death. How to use deadly in a sentence. Synonym Discussion of Deadly.

DEADLY definition: causing or tending to cause death; fatal; lethal. See examples of deadly used in a sentence.

DEADLY definition: 1. likely to cause death: 2. complete or extreme: 3. extremely boring: . Learn more.

Define deadly. deadly synonyms, deadly pronunciation, deadly translation, English dictionary definition of deadly. adj. dead·li·er , dead·li·est 1. Causing or tending to cause death: deadly weapons; a …

Find 100 different ways to say DEADLY, along with antonyms, related words, and example sentences at Thesaurus.com.

3 meanings: 1. likely to cause death 2. informal extremely boring 3. like death in appearance or certainty.... Click for more definitions.

Something that's deadly can kill you. Because a gun can end someone's life, it's a deadly weapon.

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

Jan 20, 2026 · Deadly Descent is an exciting driving simulator game where you will need to speed your way through impossible-looking obstacles! They are difficult, but not impossible.

Mar 5, 2026 · deadly (comparative deadlier or more deadly, superlative deadliest or most deadly) (obsolete, rare) Subject to death; mortal.