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Definition 2025

affinitas

affinitas

Latin

Noun

affīnitās f ‎(genitive affīnitātis); third declension

relationship or alliance by marriage
relationship, affinity, union, connection

Inflection

Third declension.

Case	Singular	Plural
nominative	affīnitās	affīnitātēs
genitive	affīnitātis	affīnitātum
dative	affīnitātī	affīnitātibus
accusative	affīnitātem	affīnitātēs
ablative	affīnitāte	affīnitātibus
vocative	affīnitās	affīnitātēs

Descendants

English: affinity
French: affinité
Portuguese: afinidade

References

affinitas in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
Félix Gaffiot (1934), “affinitas”, in Dictionnaire Illustré Latin-Français, Paris: Hachette.