say it: uhn-im-PROOVD
unimproved is an adjective meaning "not made more desirable or valuable or profitable; especially not made ready for use or marketing". It carries 2 recorded senses.
(of land) not cleared of trees and brush; in the wild or natural state
“a farm with 50 acres of unimproved and 68 acres of improved land”
“unimproved woodlands”
Definitions, synonyms and semantic relations for unimproved come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.