'Grease' definitions:

Definition of 'grease'

From: WordNet
noun
A thick fatty oil (especially one used to lubricate machinery) [syn: grease, lubricating oil]
noun
The state of being covered with unclean things [syn: dirt, filth, grime, soil, stain, grease, grunge]
verb
Lubricate with grease; "grease the wheels"

Definition of 'Grease'

From: GCIDE
  • Grease \Grease\ (gr[=e]s), n. [OE. grese, grece, F. graisse; akin to gras fat, greasy, fr. LL. grassus thick, fat, gross, L. crassus. Cf. Crass.]
  • 1. Animal fat, as tallow or lard, especially when in a soft state; oily or unctuous matter of any kind. [1913 Webster]
  • 2. (Far.) An inflammation of a horse's heels, suspending the ordinary greasy secretion of the part, and producing dryness and scurfiness, followed by cracks, ulceration, and fungous excrescences. [1913 Webster]
  • Grease bush. (Bot.) Same as Grease wood (below).
  • Grease moth (Zool.), a pyralid moth (Aglossa pinguinalis) whose larva eats greasy cloth, etc.
  • Grease wood (Bot.), a scraggy, stunted, and somewhat prickly shrub (Sarcobatus vermiculatus) of the Spinach family, very abundant in alkaline valleys from the upper Missouri to California. The name is also applied to other plants of the same family, as several species of Atriplex and Obione. [1913 Webster]

Definition of 'Grease'

From: GCIDE
  • Grease \Grease\ (gr[=e]z or gr[=e]s; 277), v. t. [imp. & p. p. Greased (gr[=e]zd or gr[=e]sd); p. pr. & vb. n. Greasing.] [1913 Webster]
  • 1. To smear, anoint, or daub, with grease or fat; to lubricate; as, to grease the wheels of a wagon. [1913 Webster]
  • 2. To bribe; to corrupt with presents. [1913 Webster]
  • The greased advocate that grinds the poor. --Dryden. [1913 Webster]
  • 3. To cheat or cozen; to overreach. [Obs.] --Beau. & Fl. [1913 Webster]
  • 4. (Far.) To affect (a horse) with grease, the disease. [1913 Webster]
  • To grease in the hand, To grease the hand, to corrupt by bribes. --Usher. [1913 Webster]

Synonyms of 'grease'

From: Moby Thesaurus