i Register
In some senses, goffer is marked as slang, UK. Watch for register when choosing this word.
verb
To make wavy; to crimp.
On the back of a chair beside the bed sits perched above the discarded chip hat something apparently precious and taken from the opened bundle on the floor: a flat white cambric hat, its fronts and sides goffered into little flutes.
noun
soft drink; non-alcoholic drink