From Middle Armenian Հայրապետ (Hayrapet), from Old Armenian հայրապետ (hayrapet, “patriarch, catholicos”)․ In use since the 10th century.
Հայրապետ • (Hayrapet)
| singular (singulare tantum) | ||||
|---|---|---|---|---|
| nominative | Հայրապետ (Hayrapet) | |||
| dative | Հայրապետի (Hayrapeti) | |||
| ablative | Հայրապետից (Hayrapeticʻ) | |||
| instrumental | Հայրապետով (Hayrapetov) | |||
| locative | — | |||
| definite forms | ||||
| nominative | Հայրապետը/Հայրապետն (Hayrapetə/Hayrapetn) | |||
| dative | Հայրապետին (Hayrapetin) | |||
| 1st person possessive forms (my) | ||||
| nominative | Հայրապետս (Hayrapets) | |||
| dative | Հայրապետիս (Hayrapetis) | |||
| ablative | Հայրապետիցս (Hayrapeticʻs) | |||
| instrumental | Հայրապետովս (Hayrapetovs) | |||
| locative | — | |||
| 2nd person possessive forms (your) | ||||
| nominative | Հայրապետդ (Hayrapetd) | |||
| dative | Հայրապետիդ (Hayrapetid) | |||
| ablative | Հայրապետիցդ (Hayrapeticʻd) | |||
| instrumental | Հայրապետովդ (Hayrapetovd) | |||
| locative | — | |||