出典:Wiktionary
Uncertain; possibly from angō (“to draw together, to strangle”). It could also be from Proto-Indo-European *h₂énkos (“curve”), but this is a neuter s-stem noun (like e.g. genus), a formation unknown to adjectives. If from Proto-Indo-European *h₂énkos (“curve”), it would possibly be cognate with Latin angulus (“angle”) and hence English angle.
ancus (feminine anca, neuter ancum); first/second-declension adjective
First/second-declension adjective.
| Number | Singular | Plural | |||||
|---|---|---|---|---|---|---|---|
| Case / Gender | Masculine | Feminine | Neuter | Masculine | Feminine | Neuter | |
| Nominative | ancus | anca | ancum | ancī | ancae | anca | |
| Genitive | ancī | ancae | ancī | ancōrum | ancārum | ancōrum | |
| Dative | ancō | ancō | ancīs | ||||
| Accusative | ancum | ancam | ancum | ancōs | ancās | anca | |
| Ablative | ancō | ancā | ancō | ancīs | |||
| Vocative | ance | anca | ancum | ancī | ancae | anca | |