SLACK UP

Pronunciation (US):

(GB):

IPA (US):

 Dictionary entry overview: What does slack up mean? 

• SLACK UP (verb)
  The verb SLACK UP has 1 sense:

1. make less active or fast

  Familiarity information: SLACK UP used as a verb is very rare.

 Dictionary entry details 

• SLACK UP (verb)

Sense 1

Meaning:

Make less active or fast

Classified under:

Verbs of size, temperature change, intensifying, etc.

Synonyms:

relax; slack; slack up; slacken

Context example:

Don't relax your efforts now

Hypernyms (to "slack up" is one way to...):

decrease; lessen; minify (make smaller)

Sentence frames:

Somebody ----s something
Something ----s something