idioglossia

== English == === Etymology === From idio- +‎ -glossia. === Pronunciation === (US) IPA(key): /ˌɪdioʊˈɡlɑsiə/, /ˌɪdiəˈɡlɑsiə/ === Noun === idioglossia (countable and uncountable, plural idioglossias) (linguistics) An invented form of dialect, language, or speech used by children, typically twins, and intelligible only to its speakers. ==== Synonyms ==== (invented form of language used by children): cryptophasia, idiolalia ==== Related terms ==== idioglossic idioglottic ==== See also ==== twin speech twin talk === References === “idioglossia”, in Dictionary.com Unabridged, Dictionary.com, LLC, 1995–present. === Further reading === idioglossia on Wikipedia.Wikipedia == Italian == === Etymology === From idio- +‎ -glossia. === Noun === idioglossia f (plural idioglossie) idioglossia