accelerando

Although geometric acceleration is smoother and more conducive to large-scale accelerandi than arithmetic acceleration, there is still an upward limit on the length for which it is useful, since the rate of acceleration continues to increase throughout (for positive acceleration).

Robust features like TempoTap(TM) allow users to control the nuances of rubati, accelerandi, and ritardandi with the tap of a finger.

The sophistication of the band's playing extends to formal accelerandi built into the tune.

These accelerandi can also be a real headache in recording sessions, because you get to the same spot and if you get three different takes.

Its performance here showed the quality of the orchestra, but remained efficient rather than terrifying, staid, under-characterised, and with Vanska going for uncalled-for accelerandi rather than grinding awesome power.