9 letters · 16 points in Scrabble
noun a small rectangular free-reed instrument having a row of free reeds set back in air holes and played by blowing into the desired hole
originFrom armonica. Coined by American polymath and statesman Benjamin Franklin to refer to his glass harmonica, an instrument that predated the small wind instrument by several decades. Doublet of harmonic; compare Latin harmonicus.
Etymology from Wiktionary, CC BY-SA 3.0