We don't have synonyms for knuckle up yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are buckle up .
We don't have any synonyms for knuckle up yet.
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Definition of knuckle up:
(v) :
(informal, chiefly African-American Vernacular) To clench one's fist(s) as though in preparation for a fight.
(v) :
(informal, by extension) To approach a problem aggressively.
(v) :
(slang) To strike or fight.
Definition of knuckle up:
(v) :
(informal, chiefly African-American Vernacular) To clench one's fist(s) as though in preparation for a fight.
(v) :
(informal, by extension) To approach a problem aggressively.
(v) :
(slang) To strike or fight.