friction; rub; conflict
Meanings
3 senses · 9 examplesverb
to rub (surfaces together); to chafe
Often used with body parts or objects creating heat or wear through rubbing.
He rubbed his hands together vigorously to warm them up.
The rope chafed against the rock and slowly broke.
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This type of wood produces sparks when rubbed.
noun
friction (physics); resistance to motion between surfaces
technicalTechnical term in physics describing the force that resists relative motion.
Lubricating oil can reduce friction between machine parts.
Friction allows cars to drive on the road surface.
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Ice is very slippery because there is little friction.
noun
friction; conflict; clash (between people, groups, or nations)
Figurative use describing interpersonal, organizational, or international conflicts.
There have been recent military clashes along the border between the two countries.
It's normal to have minor friction between colleagues.
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Avoid unnecessary conflicts with neighbors.