This is the 8151st most frequent Polish word.
odznaczenie
"Odznaczenie" means "distinction" or "award" in English.
In this context, 'odznaczenie' refers to an award or decoration given to recognize someone's accomplishments or bravery.
Otrzymał odznaczenie za odwagę na polu bitwy.
He received a decoration for bravery on the battlefield.
Here, 'odznaczenia' (plural of 'odznaczenie') signifies the physical medals or badges displayed on a uniform.
Na mundurze generała widniały liczne odznaczenia.
On the general's uniform, numerous decorations were visible.
In this sentence, 'odznaczenia' refers to the act or process of granting a decoration or honor to someone.