Englishfor English speakers
part
Noun
—
A part of something is one piece of it or a small amount of it.
As a part of this team, you need to come to practice regularly.
Part of the page was gone, so I couldn't read it.
I don't have the right part to fix your computer, but we've ordered it.
part
Verb
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If A and B part, they were together and now they are not.
My wife and I parted after our son died.
We didn't want to part with the house, but we had to sell it.
He parted the leaves and looked up at the bird.
exchange
Verb
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Two people exchange two things when each person gives a thing to the other person. They can exchange two things, or they can exchange a thing for money.
The children can exchange toys so that each child has a new toy to play with.
exchange
Noun
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An exchange is the act of exchanging.
I did well in that exchange. Now I have three good new books, and I only paid a little money.