English
homoiousianism
From homoiousian + -ism.
Formed from homoiousian + -ism
Proto-Indo-European *sem- ‘together, one’
…
Proto-Hellenic *homós
Ancient Greek ὁμός ‘same’
Ancient Greek ὅμοιος ‘like, similar’
Ancient Greek ὁμοιούσιος
English homoiousian
Today it means
noun Homoiousian beliefs.
Language periods are conventional ranges, not dates for this word.
Etymograph / homoiousianism