Hauptquelle · Lex. musicum Latinum
gradualis
gradualis -e ? stufenweise — ? stepwise [s.XV] LmL Trad. Holl. III 9 p. 69: ⋅G⋅ saliens in ⋅c⋅ reditum parat et manet in ⋅a⋅ / ... / ⋅C⋅ fit finalis, si cantus fit gradualis . v. LmL antiphona gradalis , officium gradale , LmL responsorium gradale