accelerando

From Wiktionary

Noun[change]

Singular
accelerando

Plural
accelerandos

  1. (countable) An accelerando is a slow increase in the speed of music.

Adjective[change]

Positive
accelerando

Comparative
more accelerando

Superlative
most accelerando

  1. (usually before a noun) If a piece of music is accelerando, it is slowly increasing in speed.