lubricating oil

Noun
  1. A thick fatty oil (especially one used to lubricate machinery) (synset 114915096)
    is a type of: oil - a slippery or viscous liquid or liquefiable substance not miscible with water
    subtypes: axle grease - a thick heavy grease used to lubricate axles
    same as: grease

Found on Word Lists

Other Searches