Hypertext Webster Gateway: "phosphorescing"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Phosphoresce \Phos`phor*esce"\, v. i. [imp. & p. p.
{Phosphoresced}; p. pr. & vb. n. {Phosphorescing}.]
To shine as phosphorus; to be phosphorescent; to emit a
phosphoric light.
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