IPA: /ˈbreɪnˌpæn/
KK: /ˈbrenˌpæn/
The part of the skull that encases the brain; also known as the braincase.
The doctor examined the brainpan to ensure there were no fractures.
Brainpan → The word is formed from "brain" (from Old English "brægen", meaning the organ of thought) and "pan" (from Old English "panna", meaning a shallow container). The term "brainpan" refers to the bony structure that encases the brain, likening it to a container for the brain.
Think of the 'brain' as the organ of thought being held in a 'pan' or container — that's why 'brainpan' refers to the protective structure around the brain.
No commonly confused words.