diatonic
Americanadjective
-
noting those scales that contain five whole tones and two semitones, as the major, minor, and certain modal scales.
-
of or relating to the tones, intervals, or harmonies of such scales.
adjective
-
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
-
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
Etymology
Origin of diatonic
1590–1600; < Late Latin diatonicus < Greek diatonikós; see dia-, tonic
Compare meaning
How does diatonic compare to similar and commonly confused words? Explore the most common comparisons:
Vocabulary lists containing diatonic
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
When played in these contexts, the loud instrument takes on a different style of tuning, called diatonic, which means it can play only a limited range of notes in a specific key.
From Los Angeles Times • Sep. 19, 2024
Petosa sells diatonic accordions from other manufacturers but doesn’t make its own.
From Seattle Times • May 20, 2022
Sometimes the music reposes on what seems a soft, lushly diatonic chord, except certain instruments play nearly inaudible high pitches that lend sting to the sonority.
From New York Times • Nov. 20, 2017
Here’s a rough analogy: A diatonic harp has just the white keys on the piano keyboard, whereas on a chromatic, ebony and ivory live together in perfect etc. etc.
From Slate • Dec. 22, 2016
Music that does not stray at all from its key is called diatonic.
From "Understanding Basic Music Theory" by Catherine Schmidt-Jones and Russel Jones
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.