transcription, транскрипция: [ ˈkäŋ-(ˌ)gō- ]
noun
Etymology: Congo, territory in Africa
Date: 1885
: an azo dye C 32 H 22 N 6 Na 2 O 6 S 2 that is red in alkaline and blue in acid solution and that is used especially as an indicator and as a biological stain