accelerando accelerando /əˌsɛləˈrændoʊ/

adjective

1. (music) gradually increasing in tempo  ( accelerando )
   (music) gradually increasing in tempo
   

adverb

1. (music) with increasing speed  ( accelerando )
   (music) with increasing speed
    Here you must play accelerando
   here you must play accelerando
   

noun

1. A gradually increasing tempo of music  ( accelerando )
   a gradually increasing tempo of music
    My ear will not accept such violent accelerandos
   my ear will not accept such violent accelerandos