Gargle (verb)

1. To wash or rinse the throat and mouth with a liquid, typically a medicated solution or antiseptic.
2. To make the sound of liquid being forced out of the mouth while swallowing. .

Origin:

The word "gargle" is derived from the word "gargarismos" which is greek for "to wash the throat" and it first appeared in the late 1500s in the english language.

Examples:

1. He gargled with mouthwash to freshen his breath.
2. She gargled with salt water to soothe her sore throat.
3. The singer gargled before taking the stage to warm up her voice.
4. The doctor recommended that he gargle with antiseptic to prevent infection.
5. It is recommended to gargle with warm water mixed with salt to help with a sore throat.