Definitions
1.verbTo put grease or fat on something, especially in order to lubricate.
2.verbTo bribe.
3.verbTo cause to go easily; to facilitate.
4.verbTo perform a landing extraordinarily smoothly."To my amazement, I greased the landing despite the tricky crosswinds."
5.verbTo kill, murder.
6.verbTo cheat or cozen; to overreach.
7.verbTo affect (a horse) with grease, the disease.