unplumbed

U1N1P3L1U1M3B3E1D2

adjective

Not measured for depth, with or as if with a plumb.

“The unplumbed depths of the sea will remain a mystery to land-bound humans.”

Scrabble 16

Meanings

adjectiveunplumbed (comparative more unplumbed, superlative most unplumbed)

comparative more unplumbed · superlative most unplumbed

  1. Not measured for depth, with or as if with a plumb.

    The unplumbed depths of the sea will remain a mystery to land-bound humans.

  2. figurativelyNot assayed or measured in any way.

    There he was suddenly checked, facing the unplumbed complexity of child or woman in her.

    1938, Norman Lindsay, Age of Consent, 1st Australian edition, Sydney, N.S.W.: Ure Smith, published 1962, →OCLC, page 207

Synonyms & antonyms

adjectivesituated at or extending to great depth; too deep to have been sounded or plumbed

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Proto-Indo-European*né
  2. Proto-Indo-European*n̥-
  3. Proto-Germanic*un-
  4. Proto-West Germanic*un-
  5. Old Englishun-
  6. Middle Englishun-
  7. Englishun-
  8. Englishplumbed
  9. Englishunplumbed

From un- + plumbed.

Full word history & related roots →
Cite this entry
APA

unplumbed. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/unplumbed

MLA

“unplumbed.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unplumbed. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “unplumbed,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/unplumbed.

Source: unplumbed on Wiktionary, CC BY-SA 4.0.