Seriosity

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Synonym of seriousness. countable, uncommon, uncountable

Etymology

From Medieval Latin sēriōsitās, from Late Latin sēriōsus (“serious”) + Latin -itās (“-ity”).

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