Unknown. First attested as a synonym of kaisla; the modern sense is probably from Elias Lönnrot's Flora Fennica (1860).
piuru
| Inflection of piuru (Kotus type 1/valo, no gradation) | ||||
|---|---|---|---|---|
| nominative | piuru | piurut | ||
| genitive | piurun | piurujen | ||
| partitive | piurua | piuruja | ||
| illative | piuruun | piuruihin | ||
| singular | plural | |||
| nominative | piuru | piurut | ||
| accusative | nom. | piuru | piurut | |
| gen. | piurun | |||
| genitive | piurun | piurujen | ||
| partitive | piurua | piuruja | ||
| inessive | piurussa | piuruissa | ||
| elative | piurusta | piuruista | ||
| illative | piuruun | piuruihin | ||
| adessive | piurulla | piuruilla | ||
| ablative | piurulta | piuruilta | ||
| allative | piurulle | piuruille | ||
| essive | piuruna | piuruina | ||
| translative | piuruksi | piuruiksi | ||
| abessive | piurutta | piuruitta | ||
| instructive | — | piuruin | ||
| comitative | See the possessive forms below. | |||