harmŏnĭa (noun F) : (archaic
* Gen. sing. harmoniaï, Lucr. 3, 131), f., = ἁρμονία, an agreement of sounds, consonance, concord, harmony; pure Lat. concentus.
* Lit.: velut in cantu et fidibus, quae harmonia dicitur,Cic. Tusc. 1, 10, 20; cf.: harmoniam ex intervallis sonorum nosse possumus: quorum varia compositio etiam harmonias efficit plures,id. ib. 1, 18, 41: ad harmoniam canere mundum,id. N. D. 3, 11, 27: numeros et geometriam et harmoniam conjungere,id. Rep. 1, 10; Vitr. 5, 4, 6.
* Transf.
* Concord, harmony; in gen., Lucr. 3, 131: neque harmoniā corpus sentire solere,id. 3, 118: nam multum harmoniae Veneris differre videntur,id. 4, 1248.
* Singing, a song: te nostra, Deus, canit harmonia,Prud. Cath. 3, 90.

s. TLL