grease

US /ɡris/

UK /gri:s/

B2
n. (u.)Uncountable NounLiquid or melted fat from animals used for cooking
There is grease all over this kitchen
n. (u.)Uncountable NounThick gel used to lubricate a machine
Grease is used to make metal parts move easily
v.t.Transitive VerbTo use grease to lubricate a machine
I will grease this engine for you

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