- not exhaustible; incapable of being depleted: an inexhaustible supply.
- untiring; tireless: an inexhaustible runner.
Origin of inexhaustible
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for inexhaustibly
How inexhaustibly rich everything is, if you only stick to life.The Return
Walter de la Mare
But the most lovely of them all was the inexhaustibly lovely Tsarevna.Russian Fairy Tales
R. Nisbet Bain
He was poor of purse, but inexhaustibly rich in the happier gifts of fortune.Mark Twain, A Biography, 1835-1910, Complete
Albert Bigelow Paine
There seemed no limit to what might be done and enjoyed in that inexhaustibly renovating air.Clover
His intellect was inexhaustibly fertile of distinctions and objections; his temper calm and unadventurous.The History of England from the Accession of James II.
Thomas Babington Macaulay
- incapable of being used up; endlessinexhaustible patience
- incapable or apparently incapable of becoming tired; tireless
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for inexhaustibly
Online Etymology Dictionary, © 2010 Douglas Harper