2 Noun 0 Verb 0 Adj. 0 Adv.
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ENlubricating oilNoun
EN
A thick fatty oil (especially one used to lubricate machinery)
grease
bn:00041544n Concept
EN
A substance capable of reducing friction by making surfaces smooth or slippery
lubricantlubricatorlubricating substance
bn:00052231n Concept