noun
- a colorless flammable gas used as fuel for heating, cooking, and powering vehicles
Usage: chemistry
Examples
- We use propane to fuel our outdoor grill.
- The camping stove runs on propane gas.
- Propane tanks need to be stored safely outdoors.
- Many forklifts are powered by propane.
- The propane heater kept the garage warm all winter.
- She checked the propane level before starting the barbecue.