quindicesima Your browser does not support the audio element. [ Italian ] Definition 1. A double octave or a 15th (A la quindicesima - at the double octave). See also 15ma. 2. An organ stop sounding two octaves above the unison stops. See Also [Italian] quinta dicesima Share Share on Facebook (opens in a new tab) Share on X (opens in a new tab) Last Updated: 2016-05-20 18:19:43
