From *trudъ (“endevour, work”) + *-ьnъ.
In South Slavic, the word developed an additional meaning pregnant, probably a calque of Ottoman Turkish یوکلو (literally: burdened, loaded → pregnant).
singular | masculine | feminine | neuter |
---|---|---|---|
nominative | *trudьnъ | *trudьna | *trudьno |
genitive | *trudьna | *trudьny | *trudьna |
dative | *trudьnu | *trudьně | *trudьnu |
accusative | *trudьnъ | *trudьnǫ | *trudьno |
instrumental | *trudьnomь | *trudьnojǫ | *trudьnomь |
locative | *trudьně | *trudьně | *trudьně |
vocative | *trudьne | *trudьno | *trudьno |
dual | masculine | feminine | neuter |
nominative | *trudьna | *trudьně | *trudьně |
genitive | *trudьnu | *trudьnu | *trudьnu |
dative | *trudьnoma | *trudьnama | *trudьnoma |
accusative | *trudьna | *trudьně | *trudьně |
instrumental | *trudьnoma | *trudьnama | *trudьnoma |
locative | *trudьnu | *trudьnu | *trudьnu |
vocative | *trudьna | *trudьně | *trudьně |
plural | masculine | feminine | neuter |
nominative | *trudьni | *trudьny | *trudьna |
genitive | *trudьnъ | *trudьnъ | *trudьnъ |
dative | *trudьnomъ | *trudьnamъ | *trudьnomъ |
accusative | *trudьny | *trudьny | *trudьna |
instrumental | *trudьny | *trudьnami | *trudьny |
locative | *trudьněxъ | *trudьnaxъ | *trudьněxъ |
vocative | *trudьni | *trudьny | *trudьna |