Superdominant
Pronunciation : Su`per*dom"i*nant
Part of Speech : n.
Definition : Defn: The sixth tone of the scale; that next above the dominant; -- called also submediant.
(Mus.)
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder