słono

In a sentence

• Za obiad w restauracji zapłaciłem słono.

  I paid dearly for the dinner at the restaurant.

  In this sentence, 'słono' is used to indicate a high cost or expense, metaphorically referring to salt as a measure of value in historical contexts.

• Słono przyprawiłem zupę, teraz jest za bardzo słona.

  I heavily seasoned the soup with salt, now it's too salty.

  Here, 'słono' literally describes the heavy addition of salt, making the soup excessively salty.

• Słono się uśmiechnęła widząc swoje odbicie.

  She smiled wryly upon seeing her reflection.

  In this case, 'słono' figuratively describes a bitter or ironic expression, akin to preserving content as salt does.