Opalize
Pronunciation : O"pal*ize
Part of Speech : v.
Etymology : [Cf. F. opaliser.]
Definition : Defn: To convert into opal, or a substance like opal. Lyell.
t. [imp. & p. p. Opalized; p. pr. & vb. n. Opalizing.]
Source : Webster's Unabridged Dictionary, 1913