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triad

triad

4 7.0
A chord of three notes played together, usually root, third and fifth
  • noun
  • /ˈtraɪæd/
  • Specialized
translation icon : tríada
  • Participants sang an exercise consisting of an ascending octave followed by a descending major triad, starting on pitches F4 and B4.
  • tonic triad
  • major triad
  • minor triad

So I could take, let's say a spread triad in the key.

Examples

  • After 30 seconds, the tonic triad and starting pitch were played again.

    Academic text (2011)
  • If you inhale on the same tone holes, it will produce a G-major triad.

    Academic text (2007)
  • The use of chords emphasizing major triads, minor triads, and consonant intervals is another important harmonic feature.

    Academic text (2015)
  • In music theory, a major triad consists of the root note, its third, and its fifth.

  • The pianist played a beautiful chord progression that included a minor triad.

  • When composing a piece, it is important to understand how to construct a triad properly.

Synonyms

common chord
vstriad
  • Specialized
4.4

A set of three notes played together, the main note and two higher notes, making a major or minor sound

is the identical musical structure but named differently
trichord
vstriad
  • Specialized
9.8

A group of three musical notes or a musical instrument with three strings

is limited to three-note chords built as root third and fifth

How Dissonant

dissonant chord
  • Specialized
7.7
seventh chord
  • Specialized
1 7.3
chord
96 3.2
triad
  • Specialized
4 7.0

Surface Forms

triad singular
triads plural

Morphology

triad = tri- (transparent) = tri + ad

The form combines the numeric combining form 'tri-' (three) with a bound noun-forming element to mean a group of three, so the meaning is directly derived from its parts for learners familiar with 'tri-'.

Etymology

Triad comes from the Greek root tri- meaning 'three', the same root you see in trio and triangle, and in music a triad is simply a chord made of 'three notes' played together as one sound.