Englishfor English speakers
filter
Noun
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A filter is a piece of equipment that put gas or liquid through to take out the parts you don't want, to clean it.
Car engines have a fuel filter to keep the fuel clean.
filter
Verb
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If you filter a gas or a liquid, you put it through something that takes out the parts you don't want.
We filter the water.
configuration
—
noun
an arrangement of parts or elements
the outcome depends on the configuration of influences at the time
—
noun
(= shape)
any spatial attributes (especially as defined by outline)
he could barely make out their shapes
add
Verb
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If you add mathx/math to mathy/math, you put mathx/math and mathy/math together.
Cook for five minutes, then add the remaining spices to the soup.
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If you add time, or price, you increase it.
A new kitchen would add value to the home.
We need to add five more waiters by next week.
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If you add something to what you've said, you say something more.
I paused for a moment, then added, "Would you mind if I had some pudding?"
in
Preposition
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Used to show that something is inside something else.
The cat is in the box.
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Used to show that someone is at home, or is available.
Is John in?
The Doctor is now in.
—
Used to show movement towards the inside.
The rain came in through the window.
wizard
Noun
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A person who uses magic, who has magical powers.
Wizards use magic to cast spells.
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A person who is very talented in one area or more.
That guy is a wizard at problem-solving!