Library / English Dictionary

SLACK UP

Pronunciation (US):

(GB):

 I. (verb) 

Sense 1

Meaning:

Make less active or fast

Example:

Don't relax your efforts now

Synonyms:

relax; slack; slack up; slacken

Classified under:

Verbs of size, temperature change, intensifying, etc.

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

decrease; lessen; minify (make smaller)

Sentence frames:

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

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