Definitions for "Accelerando "
Accelerando is a musical metronome that can speed up, allowing you to practice your music at progressively faster tempos. For example, you could set it to play 60 beats per minute for 4 bars, then automatically speed up by 10 beats per minute, and so on.
Gradually accelerating the movement.
(Ital.) : Growing faster; accelerating. There's a significant accelerando in the coda of the last movement of Beethoven's Fifth.
Accelerando is a 2005 science fiction novel consisting of a series of interconnected short stories by British author Charles Stross.