turn-off
nounUK /ˈtɜːn ɒf/
US /ˈtɝːn ɔːf/
A turn-off is something that makes you not like something or not want to do it.
Bad smells are a big turn-off when you are choosing a restaurant.
OTHER MEANINGS
2. A road that leaves a bigger road and goes in another direction.
Take the next turn-off to reach the beach.
3. The act of switching something off, like a light or a machine.
The turn-off of the lights saved electricity.
4. A place where you leave a highway.
We missed the turn-off and had to drive back.