cooperatio

Latin

Etymology

Etymology tree

Proto-Indo-European *ḱe?

Proto-Indo-European *ḱóm

Proto-Italic *kom

Proto-Italic *kom-

Latin co-

Proto-Indo-European *h₃ep-

Proto-Indo-European *-os

Proto-Indo-European *h₃épos

Proto-Italic *opos

Latin opus

Latin opera

Proto-Indo-European *-h₂

Proto-Indo-European *-éh₂

Proto-Indo-European *-yéti

Proto-Indo-European *-eh₂yéti

Proto-Indo-European *-h₂tiinflu.

Proto-Italic *-ājō

Proto-Italic *-āō

Latin -or

Latin operor

Proto-Indo-European *-tis

Proto-Indo-European *-Hō

Proto-Indo-European *-tiHō

Proto-Italic *-tiō

Latin -tiō

Latin operātiō

Latin cooperātiō

From co- + operātiō.

Noun

cooperātiō f (genitive cooperātiōnis); third declension

1. cooperation

Declension

Third-declension noun.

	singular	plural
nominative	cooperātiō	cooperātiōnēs
genitive	cooperātiōnis	cooperātiōnum
dative	cooperātiōnī	cooperātiōnibus
accusative	cooperātiōnem	cooperātiōnēs
ablative	cooperātiōne	cooperātiōnibus
vocative	cooperātiō	cooperātiōnēs

Descendants

• Bulgarian: кооперация (kooperacija)
• Catalan: cooperació
• English: cooperation
• French: coopération
• Galician: cooperación
• Italian: cooperazione
• Occitan: cooperacion
• Portuguese: cooperação
• Romanian: cooperație
• Russian: коопера́ция (kooperácija)
• Spanish: cooperación

References

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