Search Result for "slack up":
Wordnet 3.0

VERB (1)

1. make less active or fast;
- Example: "He slackened his pace as he got tired"
- Example: "Don't relax your efforts now"
[syn: slack, slacken, slack up, relax]



WordNet (r) 3.0 (2006):

slack up
    v 1: make less active or fast; "He slackened his pace as he got
         tired"; "Don't relax your efforts now" [syn: slack,
         slacken, slack up, relax]