noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   The systematic study and organization of everything dealing with knowing and knowledge. countable, uncountable

Synonyms

All synonyms

epistemology

Etymology

From Ancient Greek νόος (nóos, “mind”) + -λογία (-logía, “-logy”), equivalent to noos + -logy.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.