Triad
A three-note chord built from stacked thirds
Category
harmony
Pronunciation
TRY-ad
Origin
Latin
Length
88 words · 1 min read
About Triad
A triad consists of a root, a third, and a fifth. The four types — major, minor, augmented, and diminished — are determined by the quality of the thirds.
More harmony terms
Cadence
View all harmonyterms →A harmonic or melodic formula that marks the end of a phrase, section, or piece.
ConsonanceIntervals or chords perceived as stable, restful, and complete.
DissonanceIntervals or chords perceived as tense, unstable, and seeking resolution.
SuspensionA non-chord tone held over from the previous chord, creating tension
ChordThree or more notes sounded simultaneously
Synonyms
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v1 · 09/04/2026Browse all terms →