subs. (formerly medical students, now common).A drink; also generic. Cf., LOTION, and for synonyms, see GO.
1889. The Sporting Times, 3 Aug., p. 3, c. 1. Were just going to have a GARGLEwill you join us?
1889. The Sporting Times, 3 Aug., p. 5. c. 5. We GARGLED
1891. Morning Advertiser, 2 March. Its my birthday; lets GARGLE.