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ameliorate

[uh-meel-yuh-reyt, uh-mee-lee-uh-] /əˈmil yəˌreɪt, əˈmi li ə-/
verb (used with object), verb (used without object), ameliorated, ameliorating.
1.
to make or become better, more bearable, or more satisfactory; improve:
strategies to ameliorate negative effects on the environment.
Also, meliorate.
Origin
1760-1770
1760-70; a-5 + meliorate
Related forms
ameliorable, adjective
ameliorableness, noun
ameliorant, noun
ameliorative, amelioratory
[uh-meel-yer-uh-tawr-ee, -tohr-ee, uh-mee-lee-uh-] /əˈmil yər əˌtɔr i, -ˌtoʊr i, əˈmi li ə-/ (Show IPA),
adjective
ameliorator, noun
unameliorable, adjective
unameliorated, adjective
unameliorative, adjective
Can be confused
ameliorate, obviate, vitiate.
Synonyms
amend, better. See improve.
Antonyms
worsen.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for ameliorates
  • Ground squirrels spread rapidly as the temperature ameliorates.
  • The water helps keep you hydrated, which greatly ameliorates tomorrow's hangover.
  • Yes, it ameliorates the symptoms, but it does not address the main problem that there are too many of us.
  • Long-term caloric restriction ameliorates the decline in diastolic function in humans.
British Dictionary definitions for ameliorates

ameliorate

/əˈmiːljəˌreɪt/
verb
1.
to make or become better; improve
Derived Forms
ameliorable (əˈmiːljərəbəl) adjective
ameliorant, noun
ameliorative, adjective
ameliorator, noun
Usage note
Ameliorate is often wrongly used where alleviate is meant. Ameliorate is properly used to mean `improve', not `make easier to bear', so one should talk about alleviating pain or hardship, not ameliorating it
Word Origin
C18: from meliorate, influenced by French améliorer to improve, from Old French ameillorer to make better, from meillor better, from Latin melior
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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Word Origin and History for ameliorates

ameliorate

v.

1728, perhaps a back-formation from amelioration on pattern of French améliorer. The simpler form meliorate was used in Middle English. Related: Ameliorated; ameliorating.

Online Etymology Dictionary, © 2010 Douglas Harper
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