a red dye, C 2 0 H 2 0 N 3 Cl, derived from aniline and orthotoluidine, a constituent of fuchsin.
the base, C 2 0 H 2 1 N 3 O, which, with hydrochloric acid, forms this dye.
a reddish-brown crystalline insoluble derivative of aniline used, in the form of its soluble hydrochloride, as a red dye See also fuchsin
rosaniline ros·an·i·line or ros·an·i·lin (rō-zān’ə-lĭn)
A brownish-red crystalline organic compound derived from aniline and used in the manufacture of dyes and in Schiff’s reagent.
noun 1. a female given name.
- Rosa parks
noun 1. Gordon (Alexander Buchanan) 1912–2006, U.S. photojournalist and film director. 2. Rosa (Rosa Louise McCauley) 1913–2006, U.S. civil rights leader.
noun 1. a person who is fond of, develops, or cultivates roses. noun 1. a person who cultivates roses, esp professionally
noun 1. a port in E Argentina, on the Paraná River. noun 1. an inland port in E Argentina, on the Paraná River: the second largest city in the country; industrial centre. Pop: 1 312 000 (2005 est)