diatonic

American  

[dahy-uh-ton-ik] / ˌdaɪ əˈtɒn ɪk /

adjective

Music.

1. noting those scales that contain five whole tones and two semitones, as the major, minor, and certain modal scales.

2. of or relating to the tones, intervals, or harmonies of such scales.

---

diatonic British  

/ ˌdaɪəˈtɒnɪk, ˌdaɪəˈtɒnɪˌsɪzəm /

adjective

1. of, relating to, or based upon any scale of five tones and two semitones produced by playing the white keys of a keyboard instrument, esp the natural major or minor scales forming the basis of the key system in Western music Compare chromatic

2. not involving the sharpening or flattening of the notes of the major or minor scale nor the use of such notes as modified by accidentals

---

Other Word Forms

• diatonically adverb
• diatonicism noun
• undiatonic adjective
• undiatonically adverb

Etymology

Origin of diatonic

1590–1600; < Late Latin diatonicus < Greek diatonikós; dia-, tonic

Compare meaning

How does diatonic compare to similar and commonly confused words? Explore the most common comparisons:

• diatonic vs. chromatic