Standard Lemma guide

unimproved

adj · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • CMU ARPABET: AH2 N IH0 M P R UW1 V D Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Not improved.

Mot tilled, built on, or otherwise improved for use.

Definition source: English Wiktionary via Wiktextract

Examples

  • unimproved land, unimproved road

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Not improved.

Not used or employed advantageously.

Definition source: English Wiktionary via Wiktextract

Examples

  • unimproved opportunities

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adj

Meaning 3

Not improved.

Not selectively bred for better quality or productiveness.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

adjective

Meaning 4

not made more desirable or valuable or profitable; especially not made ready for use or marketing

Definition source: Princeton WordNet 3.0

Examples

  • taxes on unimproved land are low
  • unimproved dirt roads

Meaning relationships

Synonyms: none provided

Antonyms: improved

5

adjective satellite

Meaning 5

(of land) not cleared of trees and brush; in the wild or natural state

Definition source: Princeton WordNet 3.0

Examples

  • a farm with 50 acres of unimproved and 68 acres of improved land
  • unimproved woodlands

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English improved English unimproved From un- + improved.

Real reading context

unimproved in complete knowledge articles