Englishfor English speakers
official
Adjective
—
Something that is official is approved by some authority.
The letter was an official document from the president.
official
Noun
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An official is a person who has certain authority.
That government official collects taxes.
development
Noun
—
growth
The development of this story has been slow.
The organism has reached an important part in its development.
—
Something which has developed
Our news team brings you the latest developments.
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A real estate development.
—
Using new ideas for practical problems.
Our development department has created three new adhesives this year.
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The active placement of the pieces, or the process of doing it
White's development is good, but black's has been hampered by the pawn on e5.
bank
Noun
—
A building where you can keep and borrow money.
I have to stop at the bank to deposit my check and get money for tonight.
—
A safe place to store important things.
blood bank
sperm bank
data bank
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The dry sides of a river.
bank
Verb
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The act of a plane turning left or right while in flight.
The plane banks right to line up with the runway.