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unimproved

adjective un·im·proved \ ˌən-im-ˈprüvd \

Definition of unimproved

obsolete
:not reproved or admonished

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First Known Use of unimproved

1602

2

unimproved

adjective

Definition of unimproved

:not improved: such as
a :not tilled, built on, or otherwise improved for use
  • unimproved land
b :not used or employed advantageously
  • unimproved opportunities
c :not selectively bred for better quality or productiveness

First Known Use of unimproved

1665

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