reactio
Latin
Etymology
From re- + āctiō; compare reagō.
Noun
reāctiō f (genitive reāctiōnis); third declension
- (Medieval Latin, New Latin) reaction
- (New Latin, physics, chemistry) reaction
Inflection
Third declension.
| Case | Singular | Plural |
|---|---|---|
| Nominative | reāctiō | reāctiōnēs |
| Genitive | reāctiōnis | reāctiōnum |
| Dative | reāctiōnī | reāctiōnibus |
| Accusative | reāctiōnem | reāctiōnēs |
| Ablative | reāctiōne | reāctiōnibus |
| Vocative | reāctiō | reāctiōnēs |
Descendants
- Italian: reazione
- Russian: реакция (reakcija)