inexhaustible
(adjective)
Unlikely to be depleted in foreseeable future
Examples of inexhaustible in the following topics:
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Natural Resources, Infrastructure, and Technology of New Markets
- There are very few resources that are considered inexhaustible – solar radiation, geothermal energy, and air (though access to clean air may not be).
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Religion Under the Tang Dynasty
- In the previous year of 713, Emperor Xuanzong had liquidated the highly lucrative Inexhaustible Treasury, which was run by a prominent Buddhist monastery in Chang'an.