Englishfor English speakers
underground
Adjective
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of or about being under the ground
Underground water is drying up.
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secret or not well known
The underground music scene is really interesting.
Underground drug sales have increased over the last year.
underground
Preposition
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being or moving under the ground
Let's go underground. It's safer down there.
The new trains will run underground.
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If you go underground, you keep your activities secret.
underground
Noun
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The underground is a system of trains that runs mostly under the ground.
The London underground is a great way to move about the city.
power
Noun
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energy, force, control. A quality that can make things happen.
His muscles have a lot of power.
The prime minister has power over the country.
Fight the power! (Meaning, "Fight authority!")
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Energy or electricity.
The city had no lights that night because there was no power.
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Power is how fast something uses energy. That is, how much work it does in a certain time.
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A special ability that someone might have.
In comic books many heroes have amazing powers.
often shows witches as having magical powers.
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A person or group of people with authority; that is a people who control things.
The mayor and the sheriff are the major powers in this town.
I like the idea, but the powers that be will not allow it.
power
Verb
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To provide power for or give power to (a mechanical or electronic device).
This CD player is powered by batteries.
line
Noun
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A mark that is long, straight and very thin.
She drew a line down the middle of the page to divide the page into two parts.
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A row.
Put the buttons in a straight line on the front of the shirt.
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A row of people who are waiting for something in order; a queue.
You got here last, so you have to stand at the back of the line.
line
Verb
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Someone lines things up when they put them in a straight line or row.
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Someone lines something up when they put it just in the right place or at the edge of something.
Line up the end of the piece of wood with the edge of the table.
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Someone lines up when they start waiting in a line (queue) with other people.
Everyone line up here, please, and I'll help you one at a time.
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Someone lines something when they mark it with one or more lines.
Please line the pitch before the match.
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Someone lines something when they add an inside layer of material (liner) to it.