Dreams dictionary: Whistle

Dreams dictionary: Interpretation 1
To hear a Whistle in your fantasy speaks to a notice. There is something that requires your quick consideration. Then again, a shriek denote a conclusion to a timeframe or stage in your life.
Dreams dictionary: Interpretation 1
To hear a whistle in your dream represents a warning. There is something that requires your immediate attention. Alternatively, a whistle marks an end to a period of time or phase in your life.
Dreams dictionary: Miller Dream Interpretation
To hear a whistle in your dream, denotes that you will be shocked by some sad intelligence, which will change your plans laid for innocent pleasure. To dream that you are whistling, foretells a merry occasion in which you expect to figure largely. This dream for a young woman indicates indiscreet conduct and failure to obtain wishes is foretold.