prestissimo

The rapidity of phrasing in this movement was abnormal—prestissimo, in fact, if we indulge our musical vocabulary.

Up in the top story hurrying drips beat, like metronomes, all the tempi, from a ponderous adagio to a racing prestissimo.

I trust to hear from you not only as fast as allegro, but veloce prestissimo, and good tidings too.

He writes presto on a sonata, or even prestissimo or alia breve, and plays it allegro in three-four time.