Definitions verb transitive, verb intransitiveWord forms: ˈmelioˌrated or ˈmelioˌrating
Webster’s New World College Dictionary, Fourth Edition, compiled by the
editors of Webster’s New World Dictionaries. Copyright © 2010 by Houghton
Mifflin Harcourt. Published by Houghton Mifflin Harcourt. All rights reserved.
Derived forms meliorable (ˈmeliorable) (ˈmiljərəbəl
) adjective meliorative (ˈmelioˌrative) (ˈmɛljəˌreɪtɪv
) adjective meliorator (ˈmelioˌrator) noun
Word origin of 'meliorate'< LL melioratus, pp. of meliorare, to make better < L melior, better < IE base *mel-, strong, big > Gr mala, very