Meaning & Definition of word "Diatonic"
to
Diatonic
/ˌdaɪəˈtɒnɪk/
adjective:
- 1. Relating to the seven-note scale of Western music that consists of five whole tones and two half tones, typically in a pattern of whole and half steps.
- Example: The melody is composed entirely of diatonic notes, adhering to the natural scale.
- 2. Of or denoting a system of musical pitches that are derived from a given scale, particularly a major or minor scale.
- Example: In diatonic harmony, chords are built from the notes within the scale.
- 3. Not involving any chromatic alterations.
- Example: The diatonic scale restricts itself to the notes that belong to the key signature.
- 4. Characterized by the absence of accidentals, focusing purely on the scale's inherent pitches.
- Example: A diatonic approach simplifies the analysis of the musical piece by limiting it to the key notes.
- 5. Referring specifically to scales or modes that contain seven distinct pitch classes.
- Example: The piece transitions smoothly between diatonic and chromatic sections.
Etymology
From Greek 'diatonikos', meaning 'of the dia (through) tone'.
Common Phrases and Expressions
diatonic scale:
A scale consisting of seven distinct notes.
diatonic harmony:
Harmonies derived from a diatonic scale.
diatonic chord:
A chord formed using only the notes in the diatonic scale.
Related Words
chromatic:
Refers to the use of all twelve pitches in an octave.
pentatonic:
A musical scale with five notes per octave.