grease

noun
1
any thick oily substance, especially one that is used to make machines run smoothly
گریس, روغن مخصوص, روان‌کننده
see also elbow grease
2
animal fat that has been made softer by cooking or heating
چربی, پیه, روغن حیوانی
He collected the plates, which were covered with grease.
There was a film of grease on the kitchen window.
verb
1
to rub grease or fat on something
چرب کردن, روغن زدن, چربی مالیدن