Englishfor English speakers
keep
Verb
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When you keep something for someone, you make something safe.
I will keep your money for you.
—
When you keep something, you do not give it back.
Keep the change.
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When you keep safe, happy, quiet, etc, you stay that way.
Keep quiet.
keep
Noun
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A keep is a special safe area of a castle.
The king lived in the keep during the battle.
mouth
Noun
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a part of the face used for eating and talking
He opened his mouth to speak.
mouth
Verb
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To silently speak; to form words with your mouth without making a sound.
He mouthed the answers to her.
shut
Verb
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When someone moves a door so that people can't go through it, the person is shutting the door. When someone puts their lips together so that no air or food can go in or out of their mouth, the person is shutting their mouth.
The wind was too cold, so I shut the window.