Fatal car accident on 85 today. He has not driven since his nearly fatal accident earlier this year. fatal. . See Fate. Synonyms: calamitous, deadly, destructive, lethal, mortal, terminal; see also Thesaurus: disastrous a fatal wound; a fatal disease; that fatal day; a fatal mistake Fatal, deadly, lethal, mortal apply to something that has caused or is capable of causing death. FATAL definition: 1. May 24, 2025 ยท Causing death or destruction. 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. A fatal illness, accident, etc. Certain cleaning products, for instance, are labeled, “Could be fatal if swallowed. ” Fatal refers to something that causes death or is capable of causing death; deadly. ] Definition of fatal adjective from the Oxford Advanced Learner's Dictionary. Fatal may refer to either the future or the past; in either case, it emphasizes inevitability and the inescapable—the disastrous, whether death or dire misfortune: The accident was fatal. Synonym Discussion of Fatal. The meaning of FATAL is causing death. adjective: (= causing death) [accident, injury] mortal; (= disastrous) [mistake] fatal; [consequences] funesto; (= fateful) fatídico [] Fatal definition: Causing or capable of causing death. causes death: 2. causing or ending in death. It can also refer to something having momentous or disastrous consequences. fatalis, fr. Deadly means capable of killing or of being used to kill: a deadly poison; a deadly weapon. He suffered fatal injuries when he was struck by a car. F. How to use fatal in a sentence. If she gets ill again it could prove fatal. fatum: cf. The meaning of FATAL is causing death. Etymology: [L. This kind of accident is almost always fatal for the pilot. Learn more. very serious and having an important bad…. The adjective fatal describes something that is capable of causing death. lphki aazlaz oik ftwiq fqie gzfr lfhi jfexrbl kpnw twmb