This is the 14954th most frequent Polish word.
rosyjscy
"Rosyjscy" means "Russian" (masculine plural adjective) in English.
Used as an adjective modifying the plural noun 'naukowcy' (scientists) to specify their nationality.
Rosyjscy naukowcy odkryli nowy pierwiastek.
Russian scientists discovered a new element.
As an adjective modifying the plural noun 'piłkarze' (football players), indicating the players' nationality.
Rosyjscy piłkarze grali z wielką determinacją w ostatnim meczu.
Russian football players played with great determination in the last match.
Functioning as an adjective describing 'politycy' (politicians) in the plural, relating to their country of representation.