gargling fluid

English

Noun

gargling fluid (countable and uncountable, plural gargling fluids)

1. (dated) Mouthwash.
   • 1971, B. F. Miller, L. Galton, The Family Book of Preventive Medicine‎^[1], →ISBN, page 567:

     A teaspoonful of table salt added to a pint of warm, not hot, water makes a good gargling fluid.