melioration 3
noundomain: natural proc.
Princeton WordNet [ver.3.1]
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EnglishDefinition
the linguistic process in which over a period of time a word grows more positive in connotation or more elevated in meaning
Hypernym
drift 3
noun
a process of linguistic change over a period of time
EnglishDerivationally related form
meliorate 2
verb
get better
