From Ottoman Turkish اوزری, from Proto-Turkic *hüŕ, *hüz-, *ȫŕ, *ǖŕ (“move up, on top, high above, upper part, surface”). Compare Old Turkic 𐰇𐰕𐰀 (üze, “above, over”).
Practice speaking and memorizing "üzeri" and many other words and sentences in Turkish.