adjective
- not capable of being used up or exhausted; renewable or inexhaustible
Usage: technical; environmental science
Examples
- Solar energy is considered a nondepletable resource.
- Wind power represents a nondepletable source of electricity.
- Unlike fossil fuels, geothermal energy is nondepletable.
- The company invested in nondepletable energy technologies.
- Hydroelectric power is often classified as nondepletable.
- Scientists study nondepletable alternatives to coal and oil.