This is the 18289th most frequent Russian word.
шестерку
"Шестерку" (informal) refers to a "pawn" or "lackey," someone who blindly obeys orders, often in a subservient role.
The word 'шестерку' refers to a car model termed 'six'.
Мне подарили шестерку на день рождения.
I was given a six (car model) as a birthday gift.
The word 'шестерка' refers to the number six, having a specific meaning in the context of the game.
Шестерка в этой игре означает победу.
The six in this game signifies victory.
The word 'шестерка' here is a slang term for someone who obsequiously serves or follows orders from someone else.