LATIN DICTIONARYLexicon Latīnum
noun · femininethird declension

coaptātiō

coaptātiō f (genitive coaptātiōnis)
Classical[ko.apˈtaː.ti.oː]Ecclesiastical[ko.apˈtat.t͡si.o]

Meaning

  1. accurate fitting/joining parts together, construction
    pro nova situla ad fontem cum emendacione circulorum ferreorum ad coaptationem situlefor a new bucket for the well, with the repair of the iron hoops to fit the bucket1449, Pantin, William Abel (ed.), Canterbury College, Oxford II.172 (published 1947–1985)
  2. figurativelyaccurate fitting/joining parts together, construction
    ne videatur hec adaptatio in vanum quesita, attendamus quod dicit [Pseudo-]Augustinus in libello de decem plagis unde hec tractata est coaptatiolest this comparison seem to be sought in vain, let us consider what [Pseudo-]Augustine says in the short book on the ten plagues, from which this correlation was drawnc. 1250, Simon of Henton [alias Hinton], Studies in medieval history presented to [Sir] F[rederick]. M[aurice]. Powicke 216n (published 1948)
  3. combination
    [interrogabilia] multiplicia discernet varia[…]simplicium coaptatiothe combination of simple things will distinguish the various multiple [questions]1132, Adam of Balsham [alias dē Parvō Ponte], Ars disserendī (Dialectica Alexandrī) [second recension] 166 (published 1956)
  4. possiblyharmony
    Deus qui ex omni coaptione sanctorum aeternum tibi condis habitaculumO God, who from the harmony of all the saints buildest for thyself an eternal dwelling-place8th–10th century, Ecgberht, Archb[ishop]. of York, Pontificāle Ecgberhti 46 (published 1853)

Declension

declension
formsingularplural
nominativecoaptātiōcoaptātiōnēs
genitivecoaptātiōniscoaptātiōnum
dativecoaptātiōnīcoaptātiōnibus
accusativecoaptātiōnemcoaptātiōnēs
ablativecoaptātiōnecoaptātiōnibus
vocativecoaptātiōcoaptātiōnēs

cŏaptātĭo, ōnis, f. coapto,
I. an accurate joining together (a word coined by Augustine for translating the Gr. ἁρμονία), Aug. Trin. 4, 2; id. Civ. Dei, 22, 24.

Origins

From coaptō (“to coapt”) + -tiō (“-tion”). Calque of Ancient Greek ᾰ̔ρμονῐ́ᾱ (hărmonĭ́ā, “harmony”), which was borrowed into Latin as harmonia. Coined by Christian theologian, philosopher, and saint Augustine of Hippo.

Quick answers

What does coaptātiō mean in Latin?
coaptātiō, a noun, means “accurate fitting/joining parts together, construction; accurate fitting/joining parts together, construction; combination”.
What is the genitive of coaptātiō?
The genitive singular is coaptātiōnis. coaptātiō is feminine, third declension.
How do you pronounce coaptātiō?
In classical Latin, [ko.apˈtaː.ti.oː]; in ecclesiastical (church) Latin, [ko.apˈtat.t͡si.o].