A whistle being blown in a dream can mark the end of a particular phase of time.
It can also sound as a warning to alert us to a particular event.
To clarify your interpretation consult the entries for games and musical instruments.
Lookup dream dictionary, dream symbols, dream meanings. The Online Guide To Dream Interpretation interpret your dreams, Whistle dream dictionary analysis, Whistle symbols, Whistle meanings, dream encyclopedia, islamic dream interpretation, dream views Whistle spiritual meanings of dreams.