This is the 14849th most frequent Russian word.
повороту
"Повороту" means "of the turn" or "to the turn" in English, depending on context.
Here, 'поворота' ('the turn') refers to a specific action or a location on a path where a change in direction occurs.
Двигайтесь прямо до следующего поворота.
Go straight until the next turn.
In this sentence, 'повороте' ('at the turn') represents a location in space where a road or path curves or takes a turn.
На повороте я увидел старую табличку.
At the turn, I saw an old sign.
The word 'поворотом' ('before the turn') is used to indicate a prepositional phrase about reducing speed before changing the direction on a path.