In′ex‐haust″i‐ble (?), a. Incapable of being exhausted, emptied, or used up; unfailing; not to be wasted or spent; as, inexhaustible stores of provisions; an inexhaustible stock of elegant words. Dryden.
An inexhaustible store of anecdotes. Macaulay.
— In′ex‐haust″i‐ble‐ness, n. — In′ex‐haust″i‐bly, adv.