grease


Concise Oxford English Dictionary © 2008 Oxford University Press:
grease/ɡriːs/
noun
  • 1 a thick oily substance, especially as used as a lubricant.
  • 2 animal fat used or produced in cooking.
verb smear or lubricate with grease.
– phrases
grease the palm of informal bribe. [grease expressing the sense ‘cause to run smoothly’ and palm, by assoc. with the taking of money.]
grease the wheels (also the skids) informal, chiefly N. Amer. another way of saying oil the wheels (see oil).
like greased lightning informal extremely rapidly.
– derivatives
greaseless adjective.
– origin ME: from OFr. graisse, based on L. crassus ‘thick, fat’.
'grease' also found in these Oxford entries:

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