noun🔗ShareFucsinaA 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. "El científico usó fucsina para teñir las bacterias, haciéndolas aparecer de color rosa brillante bajo el microscopio.colorchemistrysubstancematerialChat with AIVocabulary GamePractice Reading