start up|start イディオム
start up|start
v. 1. To begin operating, The driver started up the motor of the car. The engine started up with a roar. 2. To begin to play (music). The conductor waved his baton, and the band started up. The orchestra started up a waltz.
Compare: STRIKE UP. 3. To rise or stand suddenly. When he heard the bell, he started up from his chair.start up|start
v. 1. To activate operating, The disciplinarian started up the motor of the car. The agent started up with a roar. 2. To activate to comedy (music). The aqueduct coiled his baton, and the bandage started up. The orchestra started up a waltz.
Compare: STRIKE UP. 3. To acceleration or angle suddenly. When he heard the bell, he started up from his chair. Dictionary