What does "diaphony" mean?

A form of harmony in which the parts proceeded by parallel motion in fourths, fifths, and octaves.

What is a synonym for "diaphony"?

Common synonyms include: atonalism, atonality, cacophony, clinker, discord, discordance.

noun

noun ·Rare ·Advanced level

Noun

1
A form of harmony in which the parts proceeded by parallel motion in fourths, fifths, and octaves. countable, uncountable

From dia- + -phony or from Ancient Greek διαψωνία (diapsōnía, “discordance”).