(Music) A gradual increase in loudness.
Or cresc. In musical notation, indicating an increase in the loudness of a passage by constant degrees. Crescendo poco a poco (“growing little by little”) means that the crescendo should progress more gradually. The opposite marking is “decrescendo” or “diminuendo”.
(Musique) Passage musical oů l'on entend une augmentation du son.
Gradually increasing in volume.
To grow louder, of sound.