出典:Wiktionary
出典:『Wiktionary』 (2026/01/13 16:37 UTC 版)
From Latin diglōssia. In linguistics introduced 1959 by Charles A. Ferguson, based on French diglossie, from Ancient Greek δίγλωσσος (díglōssos, “bilingual”) + -ία (-ía). Equivalent to di- + -glossia.
diglossia (uncountable)