Englishfor English speakers
precision
Noun
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Precision is how exact an action or measurement is.
Please remember to give your precision in 3 significant figures.
air
Noun
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Air is a mixture of gases. It has no color or odor (smell)
We breathe air to live.
—
You put on airs when you act arrogantly.
The woman put on the airs in front of her friends.
air
Verb
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If you air something, you broadcast it, either over the radio, or on television.
Hurry! You'll miss the story about homeless children that is about to air on the local news!