FATAL definition: 1. A fatal illness, accident, etc. causes death: 2.

Understanding the Context

very serious and having an important bad.. Learn more. Fatal describes conditions, circumstances, or events that have already caused death or are virtually certain to do so in the future: a fatal accident; a fatal illness. What does fatal mean?

Key Insights

Fatal literally means deadly—capable of causing death. Similar words are deadly, lethal, and mortal—though they are often used in different ways. Definition of fatal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Fatal, deadly, lethal, mortal apply to something that has caused or is capable of causing death.

Final Thoughts

Fatal may refer to either the future or the past; in either case, it emphasizes inevitability and the. Jan 20, 2026 · fatal (comparative more fatal, superlative most fatal) She mixed furniture with the same fatal profligacy as she mixed drinks, and this outrageous contact between things which were. Fatal definition: Causing or capable of causing death. A fatal action has very undesirable effects. She knew it was fatal to try to argue with Stephen. He made the fatal mistake of compromising early.

It would deal a fatal blow to his fading chances of success. Fatal refers to something that causes death or is capable of causing death; deadly. It can also refer to something having momentous or disastrous consequences. Etymology: [L.