Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pennywhistle
1 sense of pennywhistle
Sense 1
pennywhistle, tin whistle, whistle -- (an inexpensive fipple flute)
=> fipple flute, fipple pipe, recorder, vertical flute -- (a tubular wind instrument with 8 finger holes and a fipple mouthpiece)