senility

== English == === Alternative forms === sinility === Etymology === From senile + -ity. === Pronunciation === IPA(key): /səˈnɪlɪti/ Rhymes: -ɪlɪti === Noun === senility (countable and uncountable, plural senilities) (chiefly uncountable) The bodily and mental deterioration associated with old age: Synonym of senescence. Antonyms: juvenescence, juvenility Near-synonym: second childhood (chiefly uncountable) The losing of memory and reason due to senescence. Antonym: juvenility (countable, archaic) An elderly, senile person. Antonym: juvenile ==== Derived terms ==== ==== Related terms ==== senile (adjective) ==== Translations ====