pennywhistle
/ˈpɛniˌwɪsəl/
noun
- A small, simple musical instrument that you play by blowing into one end and covering holes with your fingers; also called a tin whistle.
- The street musician entertained the crowd with a lively tune on his pennywhistle.
- She learned to play a folk song on the pennywhistle in just a few minutes.
- At the festival, children tried their hand at playing a pennywhistle for the first time.