Gargle dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.

Interpretation 1 — Stearn Robinson - Tom Corbett

You are in for a period of awkward changes if your dream featured gargling; be as flexible as you can and in retrospect you will realize that the trials were beneficial.
Source: The Complete Guide to Interpreting Your Dreams Author: Stearn Robinson - Tom Corbett

Interpretation 2 — Margaret Hamilton

Taking time to ponder one’s use of words to avoid being offensive and insure effectiveness
Source: Dream Dictionary Unlimited Author: Margaret Hamilton

Interpretation 3 — Joan Seaman - Tom Philbin

Attempt to wash bad taste from one’s mouth based on un­pleasant encounter with someone.
Source: New American Dream Dictionary Author: Joan Seaman - Tom Philbin