|1.||[ adjective ] 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"
|Related terms:||improved scrub undeveloped dirt|
|2.||[ adjective ] (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"