Source : Webster's Revised Unabridged Dictionary (1913)

Phosphorate \Phos"phor*ate\, v. t. [imp. & p. p. {Phosphorated};
   p. pr. & vb. n. {Phosphorating}.] (Chem.)
   To impregnate, or combine, with phosphorus or its compounds;
   as, phosphorated oil.