piu-mosso – more quickly

(Pronounced pew moss-oh)

The best way to learn this is to split the two words up and learn what each word means.

piu – more 

(Pronounced pew)

There was only one pew (piu) in the church, and the new priest demanded more.

and the other word.

mosso – quickly

(Pronounced moss-oh)

The moss is growing over (mosso) the lawn. Watch its movement and how quickly it spreads.

If we join piu-mosso together we get more and quickly or more quickly.