Caliginosity

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    darkness; obscurity. countable, uncountable

Etymology

From Latin cālīginōsus (“misty, dark”), from cālīgō (“fog; darkness”).

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