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Meaning of slack up | Babel Free

Verb CEFR B2

Definitions

To slack; to let one's standards slip

intransitive

Equivalents

Čeština přibrzdit zbrzdit

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

slacked slacked off slacked up slacken slacken off slackened

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