noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   classification into a rigid hierarchy, as of the sciences uncountable
2. 2
   Synonym of pyramidology (“the study of pyramids from a supernatural or new-age perspective”). uncountable

Synonyms

All synonyms

pyramidology

Etymology

From pyramid + -ism.

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