ENGLISH
REFERENCE

lube

n. C / U
B2 Upper Intermediate US //ˈɫub// UK //lˈuːb// lube Informal

n. a slippery substance like oil or gel that you put on surfaces to help them move smoothly against each other. It is often used to reduce friction in machines or during medical exams.

n. a substance, such as oil or grease, applied to surfaces to reduce friction and facilitate smooth movement. Informal shortening of 'lubricant'; common in mechanical, medical, and sexual contexts.


SIMPLE

Apply some lube to the hinge to stop it from squeaking.

CONTEXTUAL

The mechanic used a silicone-based lube to ensure the rubber seals didn't crack during the installation.

COMPLEX

While industrial lubricants are standard for heavy machinery, a water-soluble lube is preferred for medical procedures to ensure patient safety and ease of cleanup.

Synonyms
Etymology 1

Clipping of lubricant.

Etymology 2

Clipping of lubricate.

Etymology 3

Clipping of lubricating.

Usage

Uncountable when referring to the substance generally; countable when referring to a specific type or container of the product.

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