fatality rate fatality • fatalize · · · Info · Definitions · Synonyms · Characters · · fatality rate · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) the ratio of deaths in an area to the population of that area; expressed per 1000 per year. Synonyms: deathrate, death rate, mortality, mortality rate, fatality rate. · · Noun Definition 1 Synonyms · · · deathrate · · Synonym 1 death rate · · Synonym 2 mortality · · Synonym 3 mortality rate · · Synonym 4 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079