Added 9 October 2026
egotism
noun
Latin root: ego Wiktionary
noun Definition from Wiktionary (CC BY-SA). More about egotism at Wordnik → Where our words come from →
Origin
From Latin ego (“I”) + -t- (perhaps modelled on dogmatism, despotism, idiotism) + -ism.
From Wiktionary, via Kaikki.org (CC BY-SA)