Rinse One’s Mouth Without Swallowing Liquid

Puzzle 14 of Aquarium Easy Pack

Question is: Rinse One’s Mouth Without Swallowing Liquid

and the answer is: GARGLE

Word Meaning:

GARGLE — (intransitive) To clean one's mouth by holding water or some other liquid in the back of the mouth and blowing air out from the lungs.

Definitions from Wiktionary.

Rinse one's mouth without swallowing liquid Aquarium Answers | CodyCross Solutions