noun🔗ShareFuchsinA 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. "Der Wissenschaftler verwendete Fuchsin, um die Bakterien zu färben, wodurch sie unter dem Mikroskop hellrosa erschienen.colorchemistrysubstancematerialChat with AIVocabulary GamePractice Reading