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English

epistemic

|e-pis-te-mic|

C1

/ˌɛpɪˈstɛmɪk/

relating to knowledge

Etymology
Etymology Information

'epistemic' originates from Greek, specifically the word 'epistēmē', where the root 'epist-' meant 'knowledge'.

Historical Evolution

'epistēmē' passed into New Latin/Medieval Latin as 'epistēmē' and formed the adjective in New Latin/Modern scientific usage (e.g. 'epistemic'), which was adopted into English in the 19th century as 'epistemic'.

Meaning Changes

Initially it meant 'of or relating to knowledge', and over time it has come to be used more broadly for matters concerning knowledge, belief, justification, and related modal expressions.

Meanings by Part of Speech

Adjective 1

relating to knowledge, its scope, sources, or justification (used in philosophy and epistemology).

The researcher examined the epistemic foundations of scientific theories.

Synonyms

epistemologicalcognitiveknowledge-related

Antonyms

non-epistemicpractical

Adjective 2

concerning degrees of belief or justification (as in epistemic probability or epistemic modality).

Different cultures may have different epistemic standards for what counts as evidence.

Synonyms

probabilistic (in context)justificatory

Antonyms

Last updated: 2025/10/30 07:49