someone who is skilled at a great deal of tasks, usually in the same feild, but who lacks suffcient skill in any one specific area.
"He can play guitar, keys and drums, but he just isn't that great"
"Jack-of-all-trades master of none"
"Jack-of-all-trades master of none"
by lukio March 18, 2007
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Get the jack ass of all trades mug.I can't hang out with Brian anymore, he's become the jack of all tirades, nothing but negativity, a real bummer.
by Scott Freah September 22, 2006
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