Etymology

undiagnosed

U1N1D2I1A1G2N1O1S1E1D2

Today it means: That had not been diagnosed. Full definition →

English diagnosed ← Middle English un- ← Old English un-
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undiagnosed · adjective1

  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. Englishdiagnosed
  9. English todayundiagnosed

From un- + diagnosed.

undiagnosed · verb2

See the etymology of the corresponding lemma form.

Etymology from Wiktionary, CC BY-SA 4.0.