noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A theory of epistemology denoting a rejection of an assumed or given authority for a specific action or belief, but arguing, in dialectical fashion, for a rationale for action or belief. uncountable

Etymology

From post- + foundationalism.

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