a brisk and lively tempo
"The conductor signaled for an allegro, instantly turning the slow melody into something brisk and lively as the orchestra burst forward."
a musical composition or musical passage to be performed quickly in a brisk lively manner
"The conductor raised his baton and signaled for the orchestra to launch into the allegro section of the symphony."
A tempo mark directing that a passage is to be played in a quick, lively tempo, faster than allegretto but slower than presto.
"The conductor raised his baton and signaled the orchestra to switch from a moderate pace to an allegro for the final burst of energy."
(of tempo) fast
"The conductor raised his baton and signaled for an allegro, instantly turning the slow melody into a rapid, energetic dance."
in a quick and lively manner
"The conductor raised his baton, signaling for the orchestra to play the final movement in an allegro that made everyone tap their feet."
played in a quick, lively tempo
"The conductor raised his baton and signaled for the orchestra to begin the finale in allegro."