harmonium
UK[hɑːˈməʊnɪəm]US[hɑːrˈmoʊniəm]
n
a musical instrument similar to a small organ, in which sound is produced by air pumped through metal reeds by means of bellows operated by the feet.
Etymology
the word 'harmonium' is a 19th-century coinage, entering english from french. it is derived from the latin 'harmonia', which itself originates from the greek 'harmonia' (ἁρμονία), meaning a joining, agreement, or concord, especially of musical sounds. the greek term is related to the verb 'harmozein' (to fit together), which comes from the proto-indo-european root h₂er- (to join, fit together). the addition of the latin-derived instrumental suffix '-ium' creates a noun that literally means "an instrument of harmony," perfectly describing its function as a reed organ producing concordant tones.
Analysis
this word is a modern formation from french, built upon the latin root 'harmonia' (meaning harmony, agreement of sounds). the suffix '-ium' is used to form nouns denoting instruments or devices.
Examples
the gentle sound of the harmonium provided a soothing background to the meditation session.
she learned to play the harmonium, accompanying the traditional devotional songs.
the antique harmonium, though slightly out of tune, held a place of honor in the village hall.