Definition of rosaniline in English:

rosaniline

noun

Chemistry
  • [mass noun] A reddish-brown synthetic compound which is a base used in making a number of red dyes, notably fuchsin.

Origin

Mid 19th century: from rose + aniline.

Pronunciation:

rosaniline

/rə(ʊ)ˈzanɪlʌɪn//rə(ʊ)ˈzanɪlɪn//rə(ʊ)ˈzanɪliːn/