The Collaborative International Dictionary
Gargarize
Gargarize \Gar"ga*rize\, v. t. [F. gargarizare, fr. Gr. ?.]
To gargle; to rinse or wash, as the mouth and throat. [Obs.]
--Bacon.
Wiktionary
gargarize
vb. (context obsolete English) To gargle; to rinse or wash, as the mouth and throat.