lubricated is a form of:

Lubricate



verb
1.
(TRANSITIVE) (to oil or grease (machinery etc) so that it moves easel) លាបខ្លាញ់ឬប្រេង, ធ្វើឲ្យប្រឡាក់ប្រេងឬខ្លាញ់, ដាក់ប្រេង, បូមខ្លាញ់
2.
(បច្ចេកទេស) ធ្វើអោយរអិលស្រួល
ENGLISH MEANING
verb
1.
(TRANSITIVE) To make smooth or slippery; as, mucilaginous and saponaceous remedies lubricate the parts to which they are applied.
2.
(TRANSITIVE) To apply a lubricant to, as oil or tallow.