OVERDRIVE
- to drive to excess [v OVERDROVE, OVERDRIVEN, OVERDRIVING, OVERDRIVES]
- A gear in a motor vehicle providing a gear ratio higher than that of the drive gear or top gear, so that engine speed and fuel consumption are reduced in highway travel
- A mechanism that permits a higher than normal operating level in a piece of equipment, such as the amplifier of an electric guitar
- A state of high or excessive activity
- to drive excessively [v OVERDRIVEN, OVERDRIVES, OVERDRIVING, OVERDROVE]