ROSANILINE Meaning of ROSANILINE in English [ rə(ʊ)'zanɪli:n , -lɪn , -lʌɪn ]■ noun Chemistry a reddish-brown synthetic compound from which fuchsin and some other dyes are made.OriginC19: from rose 1 + aniline . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004