DIATONICISM
Meaning of DIATONICISM in English
/duy'euh ton"euh siz'euhm/ , n.
the use of diatonic harmony; composition in a diatonic idiom.
[ 1930-35; DIATONIC + -ISM ]
Random House Webster's Unabridged English dictionary.
Полный английский словарь Вебстер - Random House .
2012