Serbo-Croatian word kalendar comes from Latin -arius, Latin Kalendae, Latin Calendae (Astronomical new moon. Calends.)
| Dictionary entry | Language | Definition |
|---|---|---|
| -arius | Latin (lat) | (masculine only) -er; Used to form nouns denoting an agent of use, such as a dealer or artisan, from other nouns. Used to form adjectives from nouns or numerals. |
| Kalendae | Latin (lat) | |
| Calendae | Latin (lat) | Astronomical new moon. Calends. |
| calendarium | Latin (lat) | An account book, debt book. |
| Kalender | German (deu) | Calendar. |
| kalendar | Serbo-Croatian (hbs) | Calendar. |