The Collaborative International Dictionary
Mercurialize
Mercurialize \Mer*cu"ri*al*ize\, v. i. To be sprightly, fantastic, or capricious. [Obs.]
Mercurialize
Mercurialize \Mer*cu"ri*al*ize\, v. t. [imp. & p. p. Mercurialized; p. pr. & vb. n. Mercurializing.]
(Med.) To affect with mercury.
(Photography) To treat with mercury; to expose to the vapor of mercury.
Wiktionary
mercurialize
vb. 1 (context chemistry transitive English) To treat with mercury (the metal). 2 (context obsolete English) To be sprightly, fantastic, or capricious.