Englishfor English speakers
send
Verb
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To send something is to make the thing go somewhere without the person. A person sends a letter by putting it in a mailbox. A person can send another person somewhere by telling the person to go there.
She needed to send a letter to her mother to say she had arrived safely.
Could you send Roger into see me please?
request
Noun
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A request the act of asking for something (sometimes in a formal way).
We didn't hear his request that we be quiet.
request
Verb
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If request something, you ask somebody to do something or to give you something.
He requested your presence.
circuit
Noun
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A circuit is a loop that normally starts and finishes in the same place.
They ran a circuit around the park.
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A circuit is a closed route where electricity flows.
The electric circuit can hold 20 amperes.