|adj.||1.||advanced to a more desirable or valuable or excellent state. Opposite of |
|2.||changed for the better; |
|Adj.||1.||improved - made more desirable or valuable or profitable; especially made ready for use or marketing; "new houses are springing up on an improved tract of land near the river"; "an improved breed"|
unimproved - not made more desirable or valuable or profitable; especially not made ready for use or marketing; "taxes on unimproved land are low"; "unimproved dirt roads"
|2.||improved - become or made better in quality; "was proud of his improved grades"; "an improved viewfinder"|
|3.||improved - (of land) made ready for development or agriculture by clearing of trees and brush; "improved farmlands"|