the seventh degree of a major or minor scale
WordReference Random House Unabridged Dictionary of American English © 2025
sub•ton•ic
(sub ton′ik),USA pronunciation n.
- Music and Dancethe seventh tone of a scale, being the next below the upper tonic.
- sub- + tonic 1825–35
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'subtonic' also found in these entries (note: many are not synonyms or translations):