tetrachord

Fetched 2026-10-26 (cache).

Synonyms: tetrachords, tetrachoric

Antonyms: tetrachords, tetrachoric

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|music}} Any [[set]] of four different [[pitch class]]es.
2. {{lb|en|music}} A series of four sounds, forming a [[scale]] of two-and-a-half tones.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.