Meaning & Definition of word "Diatonic"

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.