Impossible to reclaim; being such that reclamation is precluded: irreclaimable wasteland. (adjective)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "irreclaimable" in a sentence
"“Kid McCoy was supposed to be an irreclaimable tomboy, but in this crucial moment the eternal feminine came triumphantly to the fore.”"
"Levity so unfeeling, and a spirit of extravagance so irreclaimable, were hopeless prognostics; yet Cecilia would not desist from her design."
"Who or what has worked him into an animosity so irreclaimable, I cannot conjecture, nor will he tell; but something darkly mysterious has part in his wrath and his injustice."