English

Adjective

unexhaustible ‎(comparative more unexhaustible, superlative most unexhaustible)

1. Not exhaustible; endless.
   • 1753, Theophilus Cibber, The Lives of the Poets of Great Britain and Ireland:

     He was a perfect matter of the Greek, Latin and French languages; and, which is seldom known to happen, had at once such a prodigious memory, and unexhaustible fund of wit, as would have singly been admired, and much more united.