F0206100 (flo͝o-rĕs′, flô-, flō-)intr.v.fluo·resced, fluo·resc·ing, fluo·resc·es To undergo, produce, or show fluorescence.[Back-formation from fluorescence.]fluo·resc′er n.
fluorescer
(ˌflʊəˈrɛsə) nsomething that fluoresces; a fluorescent substanceMedicalSeefluoresce