Englishfor English speakers
look
Verb
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Someone looks at something when they move their head or move their eyes so that they can see the thing.
Look at this picture! Isn't it beautiful?
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The way that something looks is the way that it appears.
A new car looks very nice until it gets dirty.
That doughnut looks delicious.
down
Preposition
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Toward the earth, away from the sky.
What goes up on earth must fall down.
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Toward the bottom.
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Towards a smaller price, number, amount, etc.
I'm going to buy a computer once prices go down.
down
Noun
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Down is soft feathers or a covering of soft feathers.
That pillow is full of down.
nose
Verb
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If you nose, you move with caution.
The ship nosed through the minefield.
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If you nose you snoop.
She was nosing around other people’s business.
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If you nose something, you push it with your nose.