Meaning & use

submediant

noun·Advancedmusictechnical

Last updated

UK/sʌbˈmiːdiənt/
US/sʌbˈmiːdiənt/

Meanings

  1. nouncountablemusictechnical

    The sixth note of a major or minor scale, lying midway between the tonic and the subdominant below it.

    Grammar: Refers to a scale degree: the submediant of C major is A.

    Patterns

    • the submediant of something

    In C major, the submediant is the note A.

    The melody rises to the submediant before returning home.

    A student labeled the sixth degree as the submediant.

  2. nouncountablemusictechnical

    The chord built on the sixth note of a scale.

    Grammar: Often used for the vi chord in a progression.

    Patterns

    • move to the submediant

    The song moves from the tonic to the submediant for a sadder color.

    In a deceptive cadence the dominant resolves to the submediant.

    The composer used the submediant to avoid a firm ending.

Word forms

pluralsubmediants

Common combinations

the submediant chord
The submediant chord adds a gentle minor color to a major key.
the submediant of the key
The submediant of the key is the sixth degree.
move to the submediant
The progression moves to the submediant at the bridge.
the relative minor submediant
The submediant leads to the relative minor.
resolve to the submediant
The dominant resolves to the submediant in a deceptive cadence.

Synonyms and how they differ

sixth degree
Sixth degree is a plain number-based way of saying the same thing and is easier for beginners.
vi chord
Vi chord uses roman numerals and refers only to the chord and not the note.
relative minor
The relative minor starts on the submediant of a major key, but it names a whole key, not just a degree.

Word family

mediant noun
the third degree of the scale
subdominant noun
the fourth degree of the scale
tonic noun
the first degree of the scale
dominant noun
the fifth degree of the scale
supertonic noun
the second degree of the scale

Commonly confused: submediant or subdominant? submediant or mediant?

submediant vs subdominant

The subdominant is the fourth note of the scale, while the submediant is the sixth.

submediant vs mediant

The mediant is the third note, halfway between tonic and dominant, and is different from the submediant.

Practice

In the key of C major, which note is the submediant?

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