Found 2 items, similar to prestissimo.
English → English (WordNet) Definition: prestissimo prestissimo adj : (of tempo) as fast as possible adv : extremely fast; as fast as possible; “this passage should be played prestissimo”
English → English (gcide) Definition: Prestissimo Prestissimo \Pres*tis"si*mo\, adv. [It., superl. of presto.] (Mus.) Very quickly; with great rapidity. [1913 Webster]