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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From super- + substantial, after Latin supersubstantialis used by Jerome to render Ancient Greek ἐπιούσιος (epioúsios) in the Lord's Prayer. Introduced in English (where ἐπιούσιος is otherwise rendered as "daily") by Thomas More in order to make a connection of the "daily bread" of the Lord's Prayer and the "heavenly and supersubstantial" bread of the eucharist.
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