Etymologically

harmonica

Etymology and origin of the Latin word harmonica

Confidence
Established
Formation
Borrowing
First attested
c. 84–25 BC Vitruvius More words from the 1st century BC
Borrowed from
Ancient Greek ἁρμονική
Ultimate origin
Ancient Greek ἁρμονική
Etymology tree
inherited borrowed derived
Latin harmonica
English harmonica

Forms

harmonica f (genitive harmonicae); first declension[1][2]

Etymology

It is borrowed from Ancient Greek ἁρμονική (harmonikḗ, “the science of harmony”),[1][2][3] the feminine of ἁρμονικός (harmonikós, “harmonic, musical”), with “art” understood.[1][4] The Greek adjective comes from ἁρμονία (harmonía, “harmony”).[5] Latin also kept the Greek form of the noun, harmonicē.[1][4]

Earliest recorded meaning

Vitruvius (c. 84–c. 25 BC) has harmonica in De architectura (5.4.1), for the theory of musical harmony, after using the Greek form harmonicē (5.3.8).[4][1][6]

Semantic evolution

It remained a technical term for the science of musical sound;[1] Censorinus also uses it.[1] Medieval Latin of the Czech lands has it for the doctrine of the concord of sounds,[7] and in 16th-century Poland the feminine of the adjective was used as a noun for harmony and its theory.[8]

In 1762 Benjamin Franklin took the Latin feminine for the name of his glass harmonica; the sense “mouth organ” is from 1873.[5]

Timeline

  • c. 84–c. 25 BC – Vitruvius uses it for the theory of harmony.[4][1][6]
  • 1762 – The Latin feminine is taken as the name of an instrument in English, the glass harmonica.[5]

Meanings

Noun

  1. Harmonics, the theory of musical harmony.[4][1][3]

Usage notes

The adjective harmonicus means “harmonious, according with harmony”, and is very rare.[4][3]

References

  1. ^ a b c d e f g h i Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
  2. ^ a b Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  3. ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  4. ^ a b c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  5. ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  6. ^ a b Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  7. ^ Latinitatis medii aevi lexicon Bohemorum / Slovník středověké latiny v českých zemích (1977–), Prague: Academia; electronic version, Institute of Philosophy of the Czech Academy of Sciences
  8. ^ Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl

Related etymologies

Cite this entry

“Harmonica.” Etymologically, 14 Nov. 2026, etymologically.com/la/harmonica. Accessed 14 Nov. 2026.

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