This is the 51st most frequent Polish word.
proc
The Polish word "proc" means "percent" in English.
The word "proc" is used here to refer to a slingshot activity, emphasizing its noun form and practical usage.
Zegarek z mojego nadgarstka wypadł podczas proc.
The watch fell off my wrist during a slingshot activity.
Here, "procy" is the plural form of the noun, indicating the traditional tool for launching projectiles.
Podczas wojny używano procy do wysyłania małych pocisków.
During the war, slingshots were used to send small projectiles.
In this example, "proce" is used as a singular noun, referring to the tool intended for practice, indicating its context in conversation.