In music, it means the interval of a 15th, which is the distance of two octaves. A common mistake in music is to assume that the distance of two octaves is a 16th, but because the starting note is not counted at the second octave, there are only 15 notes.
When written above musical notes, it tells you to play the notes two octaves higher. When written below musical notes, it tells you to play the notes two octaves lower.
Quindicesima איטלקי הגייה עם משמעויות, מילים נרדפות, הפכים, תרגומים, משפטים ועוד.