† transˈnaturalize,v.Obs.rare—1. [f. as prec. + -ize.] trans.= next. 1631R. Brathwait Whimzies, Char. Pedlar 140 He..turnes most impudent dogmaticall quacksalver. What transnaturalized elixers will this mercenarie mountebanke produce to delude the vulgar.