rush up
definitions
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To move or run quickly towards a higher position, level, or place.en: To move or run quickly towards a higher position, level, or place.
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To increase or rise suddenly and rapidly in amount, value, intensity, or level.en: To increase or rise suddenly and rapidly in amount, value, intensity, or level.
examples
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He had to rush up the stairs to answer the door.
He had to rush up the stairs to answer the door.
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Prices began to rush up due to the shortage.
Prices began to rush up due to the shortage.