This is the 1788th most frequent Polish word.
własnej
"Own" (possessive, feminine, singular, genitive/dative/locative form).
The word "własnej" is in the feminine singular form genitive case, describing ownership through "działce" (plot).
Ona prowadzi firmę na własnej działce.
She operates a company on her own plot.
The word "własnej" is in the feminine singular form genitive case, indicating possession of "receptury" (recipe).
Chłopiec przygotował danie według własnej receptury.
The boy prepared a dish according to his own recipe.
The word "własnej" is in the feminine singular form genitive case, as part of "na własnej intuicji" (on your own intuition), showing personal ownership.