Medical Definition of Tropeolins
1. A group of azo dyes used as indicators; e.g., methyl orange. Origin: G. Tropaios, pertaining to a turning or change, fr. Trope, a turn (05 Mar 2000)
1. A group of azo dyes used as indicators; e.g., methyl orange. Origin: G. Tropaios, pertaining to a turning or change, fr. Trope, a turn (05 Mar 2000)