n.
Pronunciation: ə - ' ko ̇ r-d ē - ə n
Function: noun
Etymology: German Akkordion, from Akkord chord, from French accord, from Old French acord
Date: 1831
: a portable keyboard wind instrument in which the wind is forced past free reeds by means of a hand-operated bellows
– ac · cor · di · on · ist \ -d ē - ə -nist \ noun
accordion[1]