octatonic

adjective
oc·​ta·​ton·​ic | \ˌäk-tə-ˈtä-nik \
variants: or less commonly octotonic

Definition of octatonic 

: relating to or employing an eight-note scale made up of alternating semitones and whole tones … a French sixth chord, which contains two tritones, acts as a nexus between the whole-tone scale, which contains three, and the octatonic scale, which contains four.— Richard Taruskin, Music in the Early Twentieth Century, 2009 — see scale

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Other Words from octatonic

octatonicism \ˌäk-​tə-​ˈtä-​nə-​ˌsi-​zəm \ noun

First Known Use of octatonic

1963, in the meaning defined above

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Dictionary Entries near octatonic

octastyle

octastylos

octateuch

octatonic

octaval

octavary

octave

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The first known use of octatonic was in 1963

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