Lubricator

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Lubricator \Lu"bri*ca`tor\, n.
     1. One who, or that which, lubricates. " Lubricator of the
        fibers." --Burke.
        [1913 Webster]
  
     2. A contrivance, as an oil cup, for supplying a lubricant to


        machinery.
        [1913 Webster]

From WordNet (r) 2.0 [wn]:

  lubricator
       n : a substance capable of reducing friction by making surfaces
           smooth or slippery [syn: {lubricant}, {lubricating
           substance}]