adunatio

Latin

Etymology

From adūnō +‎ -tiō.

Pronunciation

• (Classical Latin) IPA^(key): /a.duːˈnaː.ti.oː/, [äd̪uːˈnäːt̪ioː]
• (modern Italianate Ecclesiastical) IPA^(key): /a.duˈnat.t͡si.o/, [äd̪uˈnät̪ː͡s̪io]

Noun

adūnātiō f (genitive adūnātiōnis); third declension

1. union, uniting
2. (Ecclesiastical Latin) atonement

Declension

Third-declension noun.

Case	Singular	Plural
Nominative	adūnātiō	adūnātiōnēs
Genitive	adūnātiōnis	adūnātiōnum
Dative	adūnātiōnī	adūnātiōnibus
Accusative	adūnātiōnem	adūnātiōnēs
Ablative	adūnātiōne	adūnātiōnibus
Vocative	adūnātiō	adūnātiōnēs

Related terms

• readūnātiō

Descendants

• English: adunation
• Portuguese: adunação

References

• “adunatio”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• adunatio in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.