UNIMPROVED
Source: 566, 567
unimproved. Unimproved, a. not improved, taught or occupied
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Un′im‐proved″ (?), a. 1. 1. Not improved; not made better or wiser; not advanced in knowledge, manners, or excellence.
2. 2. Not used; not employed; especially, not used or employed for a valuable purpose; as, unimproved opportunities; unimproved blessings. Cowper.
3. 3. Not tilled, cultivated, or built upon; yielding no revenue; as, unimproved land or soil.