English to English noun
1 |
a change for the better; progress in development |  | source: wordnet30
2 |
the act of improving something |  | Example: their improvements increased the value of the property
source: wordnet30
3 |
a condition superior to an earlier condition |  | Example: the new school represents a great improvement
source: wordnet30
4 |
The act of improving; advancement or growth; promotion in desirable qualities; progress toward what is better; melioration; as, the improvement of the mind, of land, roads, etc. |  | source: webster1913
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