noun
- Plural of harmonica; small rectangular wind instruments with metal reeds that produce sound when air is blown or drawn through them.
Usage: Most commonly refers to the diatonic harmonica, a popular folk and blues instrument.; Also called mouth organ.
Examples
- The street musician played several harmonicas during the performance.
- She collected vintage harmonicas from different countries.
- Harmonicas are affordable instruments that beginners can learn quickly.
- The blues legend was famous for his skillful playing of harmonicas.
- He carried three harmonicas in his backpack for the road trip.
- Harmonicas come in different keys and sizes for various musical styles.