'Submediant' definitions:
Definition of 'submediant'
From: WordNet
noun
(music) the sixth note of a major or minor scale (or the third below the tonic)
Definition of 'Submediant'
From: GCIDE
- Submediant \Sub*me"di*ant\, n. (Mus.) The sixth tone of the scale; the under mediant, or third below the keynote; the superdominant. [1913 Webster]
Definition of 'submediant'
From: GCIDE
- Superdominant \Su`per*dom"i*nant\, n. (Mus.) The sixth tone of the scale; that next above the dominant; -- called also submediant. [1913 Webster]