lubricant

Slick machine helper

A lubricant is a substance that reduces friction between surfaces in contact.

Oil and grease are common lubricants for machinery; saliva and specialized gels serve as lubricants for sex.

The word extends to anything that eases interaction: Alcohol was the social lubricant that got the conversation flowing.

mechanical

oil

Slippery viscous fluid

bearings · axle · transmission · hydraulics · motor · pump · chain · sprocket · compressor · piston

materials

silicone

Flexible synthetic polymer

wax · molybdenum · teflon · lanolin · synthetic · emollient · hydrophobic · coating · slickness · fluidity

personal

intimacy

Emotional closeness between people

silicone-based · sensation · comfort · pleasure · moisturizer · sensitivity · dryness

friction

smoothness

Freedom from irregularity

wear · abrasion · heat · chafing · traction · coefficient · drag · slide · grip · squeaking

social

facilitator

Neutral process guide

diplomacy · negotiation · smoothing · easing · rapport · conversation · networking · charm · tact · relations

Categories
Opposites
friction reduction vs. friction increase

lubricantabrasive

Rough enough to erode

grit · sandpaper · chalk · rosin

facilitating movement vs. binding/joining

lubricantadhesive

Material that bonds objects

glue · bonding agent · cement · epoxy · sealant

smoothing/easing vs. impeding/obstructing

lubricantobstacle

Something blocking the way

impediment · obstruction · hindrance · friction · barrier

Phrases
Family

lubricate, lubrication, lubricants, lubricated, lubricating, lubricates, lubricator, lubrications, relubricate

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Concrete · Everyday, not technical · Rated PG