czapka

noun
  1. A traditional Polish cap with a square top and a visor, often associated with military uniforms, particularly those of the Polish army. noun
    The soldier adjusted his czapka before the parade began.
    In historical reenactments, participants often wear a czapka to represent Polish troops.
  2. A type of four-cornered cap worn by certain military units, characterized by its flat top and often adorned with insignia or emblems. noun
    The czapka was a distinctive part of the lancer's uniform.
    He collected various military headgear, including a czapka from the 19th century.