Where does “agnosticism” come from?

Agnosticism derives from English gnostic, combined with English a and English and, ultimately tracing through Latin ad- and Latin ad to Proto-Indo-European h₂epo and al-, roots expressing negation and meaning "other" or "away."

agnosticism (English): The view that absolute truth or ultimate...

Definitions

  1. The view that absolute truth or ultimate...

Ancestry of “agnosticism”, step by step

agnosticism traces back through 3 separate lines of ancestry.

via English A

StepLanguageWordMeaning
1EnglishAThe ordinal number first, derived from this...
2EnglishANDAlternative form of ∧, the conjunction operator;...
3Middle Englishandand, and then; however, yet, but, though. while;...
4Old Englishandand; even; also
5Proto-Germanicandiin addition, furthermore, and
6Proto-Indo-Europeanh₂éntiopposite; near; in front
7Proto-Indo-Europeanh₂éntsforehead; front
8Proto-Indo-Europeanh₂ent-face; forehead; front
9Proto-Indo-Europeanh₂en-on, onto

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems

via English Gnostic

StepLanguageWordMeaning
1EnglishGnosticOf, or relating to, intellectual or spiritual...
2Ancient Greekγνωστῐκόςof or for knowing, cognitive
3Ancient GreekγιγνώσκωI am aware of; I perceive, observe, know, learn;...
4Proto-Indo-Europeanǵn̥h₃sḱétito recognise
5Proto-Indo-Europeanǵneh₃-to know

Words derived from “agnosticism

Every word from Proto-Indo-European h₂en-