English
Olympianism
From Olympian + -ism.
A compound of Olympian + -ism
Ancient Greek Ὄλῠμπος ‘Olympus’
Ancient Greek Ὀλῠ́μπῐος ‘of or relating to Mount Olympus’
Latin Olympius ‘of or relating to Mount Olympus’
Middle English Olympyan
English Olympian
Today it means
noun Synonym of Hellenism (the modern-day revival of the polytheistic religious system of Ancient Greece).
Language periods are conventional ranges, not dates for this word.
Etymograph / Olympianism