26984 words

friction

4 definitions • 6 examples
1
the force that makes it difficult for one object to slide along the surface of another or to move through a liquid or gas:

Examples:

When you rub your hands together the friction produces heat.
2
disagreement or unfriendliness caused by people having different opinions:

Examples:

friction between There's a lot of friction between my wife and my mother.
Politics is a source of considerable friction in our family.
Border clashes have led to increased friction between the two countries.
3
the force that works against an object as it slides along the surface of another object or moves through a liquid or gas:

Examples:

A gasoline engine loses over 70 percent of its energy to friction and heat.
4
disagreement or dislike caused by people having different opinions:

Examples:

There’s less friction in relationships when you use teamwork.

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