noun
- a person or device that applies lubricant to reduce friction between moving parts
Examples
- The mechanic used a lubricator to oil the engine parts.
- An automatic lubricator keeps the machinery running smoothly.
- The factory installed a new lubricator system for the conveyor belts.
- He worked as a lubricator in the railroad yard, greasing train wheels.
- The lubricator dispenses oil at regular intervals to prevent wear.
- Without a proper lubricator, the gears would seize up quickly.