hood; bonnet
Refers to the hinged cover over the engine of a car. In British English 'bonnet', in American English 'hood'.
The hood got dented in the accident.
Open the hood and check the engine.
bonnet
A type of hat tied under the chin, often associated with babies or traditional women's wear. Less common in modern Japanese outside specific contexts.
I put a white bonnet on the baby.
I opened the hood to check the engine.
We put a white bonnet on the baby.
The hood suddenly opened while driving.