allegro

US /əˈleɡ.roʊ/
UK /əˈleɡ.roʊ/
"allegro" picture
1.

a tempo marking indicating a fast, lively tempo

:
The first movement of the symphony is marked allegro.
Play this section allegro, but not too fast.
1.

a musical composition or movement in allegro tempo

:
The concert concluded with a brilliant allegro.
She composed a new allegro for the violin.
1.

performed in a brisk, lively tempo

:
The orchestra played the piece allegro.
The conductor asked them to play the passage more allegro.