What is the meaning of slack up?

verb

  • Make less active or fast.
    • usage: "He slackened his pace as he got tired"; "Don't relax your efforts now"
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). slack up. Retrieved September 21, 2026, from http://smartdefine.org/slack_up/definitions/1311221
ChicagoWordNet. 2010. "slack up" http://smartdefine.org/slack_up/definitions/1311221 (accessed September 21, 2026).
HarvardWordNet 2010, slack up, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/slack_up/definitions/1311221>.
MLAWordNet. "slack up" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/slack_up/definitions/1311221>