Found 2 items, similar to Phosphorescent.
English → English (WordNet) Definition: phosphorescent phosphorescent adj : emitting light without appreciable heat as by slow oxidation of phosphorous; “the phosphorescent glow of decaying wood”
English → English (gcide) Definition: Phosphorescent Phosphorescent \Phos`phor*es"cent\, a. [Cf. F. phosphorescent.] Shining with a phosphoric light; luminous without sensible heat. -- n. A phosphorescent substance. [1913 Webster]