homophony

[ huh-mof-uh-nee, hoh- ]
/ həˈmɒf ə ni, hoʊ- /

noun

the quality or state of being homophonic.
homophonic music.

Origin of homophony

1770–80; < Greek homophōnía unison, equivalent to homóphōn(os) homophonous + -ia -y3

British Dictionary definitions for homophony

homophony
/ (hɒˈmɒfənɪ) /

noun

the linguistic phenomenon whereby words of different origins become identical in pronunciation
part music composed in a homophonic style