0 to keep making a noise by knocking against something -- sbatacchiare, sbattere
1 a toy that a baby shakes to make a noise -- sonaglio
2 to (cause to) make a series of short, sharp noises by knocking together -- far tintinnare/sbatacchiare
4 to upset and confuse (a person) -- confondere; innervosire
5 a series of short, sharp noises -- rumore, tintinnio
the rattle of cups.