Added 10 October 2026
etiology
noun
Latin root: aetiologia Wiktionary
noun Definition from Wiktionary (CC BY-SA). More about etiology at Wordnik → Where our words come from →
Origin
Borrowed from Latin aetiologia. By surface analysis, etio- + -logy. Doublet of aetiologia.
From Wiktionary, via Kaikki.org (CC BY-SA)