Englishfor English speakers
crook
Noun
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A crook is a person who steals things, lies, cheats, or does other things which are against the law; they are a criminal.
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A crook is a bend.
crook
Verb
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If someone crooks something, they bend it; they curve it.
key
Noun
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A key is a small instrument, usually metal used to open locks.
I put my key in the lock and turned it.
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A key is a button used for typing.
Type your name and hit the ENTER key.
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A key is the part of a keyboard instrument you press with your fingers to play a sound.
The piano has a pattern of black and white keys.
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The key in music is the tonal centre of a piece of music.
Mozart's Symphony No.40 is written in the key of G minor.
key
Adjective
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Something that is key, is an important or a main thing.
Accuracy is a key part of playing music.
key
Verb
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To key is to lock something with key, or like using a key.
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To key is to put locks on a building.
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The locksmith was called in to key the building for better security.
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To key is to enter information into a computer.
He keyed in all the data from the survey.