This is the 9272nd most frequent Polish word.
trepowa
"Trepowa" is a colloquial term in Polish, typically referring to a female soldier or military officer, sometimes used informally or pejoratively.
Here, 'trep' refers to shoes, particularly sturdy ones like boots.
Lubię trepy, bo są wygodne na spacer.
I like boots because they are comfortable for walking.
Used in a military context to refer specifically to standard issue boots.
W trakcie mojej służby wojskowej często nosiłem trepy.
During my military service, I often wore boots.
In slang, 'trep' metaphorically refers to individuals perceived as strict or rigid, like military personnel.