The Open Dictionary

accordion

noun

UK/əˈkɔː.di.ən/
US/əˈkɔːr.di.ən/

Definitions of accordion noun

  1. Countable

    A box-shaped musical instrument with a folded central part and a keyboard, played by compressing and expanding its two ends.

    • The sound of the accordion added to the festive atmosphere of the parade.

    • The musician played several soulful tunes on his old accordion while busking on the street.

    • The unique sound of the accordion makes it a staple in many European folk music traditions.