melioration

[ meel-yuh-rey-shuh n, mee-lee-uh- ]
/ ˌmil yəˈreɪ ʃən, ˌmi li ə- /

noun

Historical Linguistics. semantic change in a word to a more approved or more respectable meaning. Compare pejoration(def 2).

Origin of melioration

1620–30; < Late Latin meliōrātiōn- (stem of meliōrātiō), equivalent to meliōrāt(us) (see meliorate) + -iōn- -ion

Words nearby melioration

Example sentences from the Web for melioration

British Dictionary definitions for melioration

melioration
/ (ˌmiːlɪəˈreɪʃən) /

noun

the act or an instance of improving or the state of being improved