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1. A thick fatty oil (especially one used to lubricate machinery)
   - lubricating oil
    
2. Anything regarded as making something unclean
   - dirt, filth, grime, soil, stain, grunge

1. Lubricate with grease
   "grease the wheels"
    
2. [informal] Make something go easily or smoothly
    
3. [informal] Make easier
   - facilitate, ease, alleviate

Sounds like: graze, grays, grease, Gr

Derived forms: greases, greasing, greased

Type of: aid, assist, cover, dirtiness, help, oil, uncleanness

Encyclopedia: Grease