automatic-stopping
adjectiveUK /ˌɔːtəˈmætɪk ˈstɒpɪŋ/
US /ˌɔːtəˈmætɪk ˈstɑːpɪŋ/
Stopping by itself without a person doing it.
The toy car has automatic-stopping so it won't hit the wall.
OTHER MEANINGS
2. A feature that makes a machine stop on its own when something goes wrong.
The escalator's automatic-stopping kept everyone safe.
3. Stopping without needing a button or switch to be pressed.
Her bike light has automatic-stopping when the bike is still.
4. A built-in safety action that ends movement by itself.
The robot's automatic-stopping kicked in near the stairs.