PHOSPHATIZE Meaning of PHOSPHATIZE in English [phos.pha.tize] vt -tized ; -tiz.ing (1883) 1: to change to a phosphate or phosphates 2: to treat with phosphoric acid or a phosphate -- phos.pha.ti.za.tion n Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012