消しょう滅めつ危き機き言げん語ごMeaningsNoun1. near-extinct language; seriously endangered languageKanji used消extinguish滅perish危dangerous機machine言say語languageComposed of消しょう滅めつextinction; extinguishment; disappearance; vanishing; termination; lapse; annihilationNoun危き機きcrisis; critical situation; emergency; pinchNoun言げん語ごlanguageNoun