Learner's definition of GREASE
[noncount]
a/the squeaky wheel gets the grease
— see 1wheel 2 grease /ˈgriːs/ verb
greases; greased; greasing
greases; greased; greasing
Learner's definition of GREASE
[+ object]
: to put a thin layer of grease or oil on (something)给…涂油;给…抹油
grease the palm of (someone)
or US grease the hand of (someone)
: to give (someone) money for doing something illegal or dishonest for you贿赂;用金钱收买