melioration

melioration /,mi:ljə'reiʃn/
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    • sự cải thiện

Xem thêm: amelioration, betterment, improvement



melioration

Từ điển WordNet

    n.

  • the act of relieving ills and changing for the better; amelioration, betterment
  • a condition superior to an earlier condition; improvement

    the new school represents a great improvement

  • the linguistic process in which over a period of time a word grows more positive in connotation or more elevated in meaning