This is the 7977th most frequent Turkish word.
kupaları
"Cups" or "trophies" (plural, accusative or possessive form in Turkish).
In this sentence, 'kupaları' means 'the trophies', specifically referring to those that have been won.
Yarışmacılar kazandıkları kupaları masanın üzerine koydu.
The contestants placed the trophies they won on the table.
Here, 'kupaları' refers to 'the cups or trophies', suggesting objects requiring cleaning.
Kupaları temizlemek için birkaç bez getirdim.
I brought several cloths to clean the cups/trophies.
This usage signifies 'the trophies', emphasizing the act of sharing among members.