slack up meaning

UK /slæk ʌp/ US /slæk ʌp/ 2 syllables

slack up (verb): make less active or fast.

Definition of slack up

  1. make less active or fast
    • He slackened his pace as he got tired
    • Don't relax your efforts now

    Synonyms: slack, slacken, relax

    Type of: decrease

How to pronounce slack up

slack up is pronounced /slæk ʌp/ in British English and /slæk ʌp/ in American English. It has 2 syllables.

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