Meanings
adjectivenondiagnostic (not comparable)
- not comparableNot diagnostic
- not comparablemedicineUnsatisfactory for diagnosis, not characteristic of a particular disease
Origin
- Proto-Indo-European*né
- Proto-Germanic*ne
- Proto-Indo-European*ís?
- Proto-Indo-European*h₁óynos
- Proto-Germanic*ainaz
- Proto-Germanic*nainaz
- Proto-West Germanic*nain
- Old Englishnān
- Middle Englishnon
- Old Englishnān
- Old Englishnān-
- Middle Englishnon-
- Englishnon-
- Proto-Indo-European*dwóh₁
- Proto-Indo-European*trísinflu.
- Proto-Indo-European*dwís
- Ancient Greekδιά (diá)
- Ancient Greekδια- (dia-)
- Proto-Indo-European*ǵneh₃-
- Proto-Indo-European*ǵn̥h₃sḱéti
- Proto-Hellenic*gignṓskō
- Ancient Greekγῐγνώσκω (gĭgnṓskō)
- Ancient Greekδῐαγῐγνώσκω (dĭagĭgnṓskō)
- Ancient Greekδῐᾰ́γνωσῐς (dĭắgnōsĭs)
- Ancient Greekδῐᾰ- (dĭă-)
- Proto-Indo-European*ǵneh₃-
- Proto-Indo-European*ǵneh₃tis
- Ancient Greekγνῶσις (gnôsis)
- Ancient Greekγνωστῐκός (gnōstĭkós)
- Ancient Greekδῐαγνωστῐκός (dĭagnōstĭkós)
- Englishdiagnostic
- Englishnondiagnostic
From non- + diagnostic.
Full word history & related roots →Cite this entry
APA
nondiagnostic. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/nondiagnostic
MLA
“nondiagnostic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/nondiagnostic. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “nondiagnostic,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/nondiagnostic.
Source: nondiagnostic on Wiktionary, CC BY-SA 4.0.