hypostatic union

== English == === Etymology === Calque of Ecclesiastical Latin ūniō hypostatica, from Byzantine Greek ἕνωσις καθ’ ὑπόστασιν (hénōsis kath’ hupóstasin, literally “union according to the hypostasis”). === Proper noun === the hypostatic union (theology) In Chalcedonian Christianity, the unity of the two natures of Jesus Christ, divine and human, in a single individual person or hypostasis.