What does grease mean?
grease
Definition
To rub a thin layer of oil or butter over a pan, a tin or a hot plate so that food does not stick to it.
Example sentences
This waffle maker's supposed to be non-stick, but if I don't grease it, the waffles come out in pieces.
My aunt always greased the cake tin with the butter wrapper, and nothing ever stuck.
My aunt always greased the cake tin with the butter wrapper, and nothing ever stuck.