deadly, mortal, fatal, lethal mean causing or capable of causing death. deadly applies to an established or very likely cause of death. 1.

Context Explanation

causing or tending to cause death; lethal. 2. aiming to kill or destroy; implacable: a deadly enemy. 3.

Insight Material

like death. 4. excruciatingly boring. 5. excessive; inordinate: deadly haste.

Final Conclusion

Add to word list dangerous and able to kill: a deadly poison (Definition of deadly from the Cambridge Academic Content Dictionary © Cambridge University Press) Find 100 different ways to say DEADLY, along with antonyms, related words, and example sentences at Thesaurus.com. DEADLY definition: causing or tending to cause death; fatal; lethal. See examples of deadly used in a sentence. If you describe a person or their behaviour as deadly, you mean that they will do or say anything to get what they want, without caring about other people. Say Drilly x E-Wuu x Nesty Floxks x Lee Drilly - “Deadly” Official Music Video (Shot By Borleone) Say Drilly x E-Wuu x Nesty Floxks x Lee Drilly - “Deadly” Official ...