Definition, Meaning & Synonyms
idle-speed
noun
/ˈaɪ.dəl spiːd/
Definition
The speed at which an engine runs when it is not under load and the throttle is closed.
Examples
- The idle-speed of the car’s engine increased slightly during the cold weather.
- Engine tuning involves adjusting the idle-speed for optimal performance.
- If the idle-speed is set too low, the engine may stall.
Meaning
Idle-speed refers to the low-speed operation of an engine while it is not actively powering a vehicle or machine. This speed is crucial for ensuring smooth starting and operation.
Synonyms
- standstill speed
- low-speed operation
- no-load speed
