'Lubricator' definitions:
Definition of 'lubricator'
(from WordNet)
noun
A substance capable of reducing friction by making surfaces smooth or slippery [syn: lubricant, lubricator, lubricating substance, lube]
Definition of 'Lubricator'
From: 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]