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Definitions

back up

VERB
move backward
Synonyms
Antonyms


ADJECTIVE
substitute
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Other data appear to back up these trends.

From MarketWatch • Jun. 8, 2026

The company's first-generation model, Phantom MK-1, which I am shown, doesn't have a battery, isn't dust or waterproof and can't get back up if it falls.

From BBC • Jun. 8, 2026

He plans to rest a few days before building back up.

From Los Angeles Times • Jun. 7, 2026

"Nevertheless, you can still see it in rocks that have made their way back up to the surface, you can see how they were stretched."

From Science Daily • Jun. 3, 2026

Akira kicked back up and burst from the frigid water, gasping and coughing.

From "Two Degrees" by Alan Gratz




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