消しょう滅めつ危き機き言げん語ごしょうめつききげんごMeanings1nounendangered language; seriously endangered languageA technical term used in linguistics and language preservation contexts. Refers to a language at risk of falling out of use, often with few remaining speakers.ユネスコは世せ界かいの消しょう滅めつ危き機き言げん語ごのリストを公こう表ひょうしている。UNESCO publishes a list of the world's endangered languages.この地ち域
