noun🔗ShareFuchsineA dye (rosaniline hydrochloride, C20H19N3·HCl) usually a deep red or magenta colour."The scientist used fuchsine to stain the bacteria, making them appear bright pink under the microscope. "Le scientifique a utilisé de la fuchsine pour colorer les bactéries, les faisant apparaître rose vif au microscope.colorchemistrysubstancematerialChat with AIVocabulary GamePractice Reading