1 example sentence using melioration.
Melioration used in a sentence
Melioration in a sentence as a noun
By 00s, many of them turned into grass with wild flowers, tiny trees, and everything Wherever melioration failed, it was slowly nearing meadow-like conditions.
Melioration definitions
noun
the act of relieving ills and changing for the better
See also: amelioration betterment
noun
a condition superior to an earlier condition; "the new school represents a great improvement"
See also: improvement
noun
the linguistic process in which over a period of time a word grows more positive in connotation or more elevated in meaning