duchy

In a sentence

• W starym zamku często opowiadali historie o nawiedzających go duchach.

  In the old castle, they often told stories about ghosts haunting it.

  Here, 'duchy' refers to ghosts or spirits in folklore contexts.

• Niektóre kraje europejskie w przeszłości były podzielone na małe księstwa, czyli tzw. duchy.

  Some European countries in the past were divided into small duchies, also known as dukedoms.

  In this case, 'duchy' refers to territories or jurisdictions governed by a duke or duchess.

• Duchy tego miejsca czuję w każdej chwili; ma niesamowitą atmosferę.

  I feel the spirit of this place at every moment; it has an incredible atmosphere.

  Here, 'duchy' refers to the essence or spirit in a metaphorical or emotional sense.