turnoffnoun [ C ]
us/ˈtɜrnˌɔf/turnoff noun [ C ] (ROAD)
a short road that leads from a large road onto a smaller one:
If you miss the turnoff, you’ll have to go 20 miles to the next exit.
turnoff noun [ C ] (OFFENSE)
speech, behavior, or some other thing that causes you to lose interest:
Younger readers find the newspaper’s traditional format a turnoff.