arithmētica
From Ancient Greek ἀριθμητική (τέχνη) (arithmētikḗ (tékhnē), “(art of) counting”), feminine of ἀριθμητικός (arithmētikós, “arithmetical”), from ἀριθμός (arithmós, “number, counting”), from Proto-Indo-European *h₂ri-dʰh₁-mó-s, form of *h₂rey- (“to count, reason”).
Pronunciation
- (Classical) IPA(key): /a.ritʰˈmeː.ti.ka/, [ärɪt̪ʰˈmeːt̪ɪkä]
- (modern Italianate Ecclesiastical) IPA(key): /a.ritˈme.ti.ka/, [ärit̪ˈmɛːt̪ikä]
Noun
arithmētica f (genitive arithmēticae); first declension
Declension
First-declension noun.
| Case | Singular | Plural |
|---|---|---|
| Nominative | arithmētica | arithmēticae |
| Genitive | arithmēticae | arithmēticārum |
| Dative | arithmēticae | arithmēticīs |
| Accusative | arithmēticam | arithmēticās |
| Ablative | arithmēticā | arithmēticīs |
| Vocative | arithmētica | arithmēticae |