noun, noun or participle which takes 'suru'
car lockout; locking keys in the car
Wasei-eigo from 'in lock'. Refers specifically to the situation of accidentally locking one's keys inside a car. Commonly used with する to describe the action.
wasei-eigo (Japanese-coined English), from in lock
車の鍵を中に入れたままインロックしてしまった。
I accidentally locked my keys in the car.
インロックしたときは、すぐに
If you lock your keys in the car, call roadside assistance right away.