Diatonically

Part of speech: adverb

Definitions

1. In a manner relating to the seven natural pitches of a standard major or minor scale without chromatic alterations, often used to describe melodies or harmonies based strictly on these notes
2. Characterized by following the scale comprised solely of whole and half steps typical of conventional Western music, avoiding notes outside this sequence to maintain a natural tonal framework
3. Pertaining to the use or arrangement of notes that belong exclusively to the traditional scale structure defined by diatonic intervals, excluding any chromatic or non-diatonic tones in composition or performance

Etymology: "Diatonically" is simply the adverb form of "diatonic," with "-ally" added to an adjective ending in "-ic." The adjective itself comes from Greek "diatonikos," built from "dia," meaning "through" or "across," and "tonos," meaning "tone" or "stretch," the same root behind English "tone." Ancient Greek theorists used the term to describe a scale that moved through a set pattern of intervals, which is the core idea the modern musical sense preserves. The suffix "-ally" does the grammatical work here: it turns the adjective into an adverb that describes how something is done, so a melody can be written diatonically, meaning within the diatonic scale. Because the word is a plain combination of an existing adjective and a common adverbial ending, its history is straightforward, and its meaning in music theory has stayed close to its Greek sense of a stepwise, through-the-tones structure.

Synonyms: musically, harmonically

Antonyms: chromatically