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amelioration

[ uh-meel-yuh-rey-shuhn, uh-mee-lee-uh- ]
/ əˌmil yəˈreɪ ʃən, əˈmi li ə- /
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noun
an act or instance of ameliorating or making better; the state of being ameliorated or made better: the amelioration of working conditions.
something that ameliorates; an improvement.
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Origin of amelioration

First recorded in 1790–1800; ameliorate + -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use amelioration in a sentence

British Dictionary definitions for amelioration

amelioration
/ (əˌmiːljəˈreɪʃən) /

noun
the act or an instance of ameliorating or the state of being ameliorated
something that ameliorates; an improvement
Also called: elevation linguistics (of the meaning of a word) a change from pejorative to neutral or positively pleasant. The word nice has achieved its modern meaning by amelioration from the earlier sense foolish, silly
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
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