Englishfor English speakers
back
Preposition
—
Toward the rear.
He went back behind the stands.
—
To a place again.
I didn't like it, so I sent it back.
He went back to the same house.
They came back again.
back
Noun
—
The back is the rear part of something; it is the part in the other direction from the front.
I went to the back of the house.
—
The back is the rear part of the human body.
He had a scar on his back.
back
Verb
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If you back something, you support it.
The Republicans backed the bill.
—
If you back up, you move backward.
He put the car in gear and backed right into the garage door.
chat
Verb
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If two or more people chat, they talk with each other in a casual way, sometimes by typing on a computer or cell phone.
His friends dropped by frequently just to chat.
The band was taking a break and chatting with the guests.
chat
Noun
—
A chat is a casual conversation, sometimes by typing on a computer or cell phone.
People come to the bar to have a drink and a chat.