unimplementable

U1N1I1M3P3L1E1M3E1N1T1A1B3L1E1

adjective

Impossible to implement.

OriginEnglish implementable ← Middle English un- ← Old English un- →
Scrabble 23
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Meanings

adjectiveunimplementable (not comparable)
  1. not comparableImpossible to implement.

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. Englishimplementable
  9. Englishunimplementable

From un- + implementable.

Full word history & related roots →
Cite this entry
APA

unimplementable. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/unimplementable

MLA

“unimplementable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unimplementable. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “unimplementable,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/unimplementable.

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