This is the 13003rd most frequent Russian word.
лунку
A small hole or pit.
In this sentence, 'лунку' refers to a hole made in the ice, often used for ice fishing.
Рыбак пробил лунку во льду, чтобы ловить рыбу.
The fisherman made a hole in the ice to catch fish.
Here, 'лунку' denotes a small depression or hole in the sand created during play.
Дети нашли лунку в песке, сделанную игровой машинкой.
The children found a hole in the sand made by a toy truck.
In this case, 'лунку' signifies the target hole in a golf field used to score points.