popularna

In a sentence

• To książka jest bardzo popularna wśród młodzieży.

  This book is very popular among teenagers.

  Here, 'popularna' modifies the noun 'książka' (book) as an adjective to describe its widespread appeal.

• Ona jest popularna dzięki swoim osiągnięciom sportowym.

  She is popular due to her sports achievements.

  In this context, 'popularna' describes a person's widespread recognition and admiration among people.

• Ten styl muzyczny stał się popularny w latach osiemdziesiątych.

  This music style became popular in the 1980s.

  'Popularna' here, in its masculine form 'popularny,'—since 'styl' is masculine—depicts the widespread acceptance of a trend or style at a specific time.