(ˈ)flu̇(ə)|res, (ˈ)flōrˌes, (ˈ)flȯ|res verb
( -ed/-ing/-s )
Etymology: back-formation from fluorescence & fluorescent
intransitive verb
: to produce, undergo, or exhibit fluorescence
transitive verb
: to produce (color) in fluorescing
fluoresces a dark red color under ultraviolet irradiation