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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.

When the intermission’s countdown clock reversed itself, climbing back up to “21:12,” the numbers turned red and the crowd exploded.

From Los Angeles Times • Jun. 8, 2026

“But as we look at private-sector jobs picking back up, it is broader than it had been in 2025—and it’s also very specific to industries that employ noncitizens,” he said.

From The Wall Street Journal • Jun. 6, 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

"Our premises were also damaged by Melissa because we were where the eye passed over. But we were able to get back up and running with orders going out within two weeks," Gray says.

From BBC • May 31, 2026

Then I climbed back up and kept an eye on my father.

From "Black Star, Bright Dawn" by Scott O'Dell




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