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1. A person who is not proficient in anything.
2. A person who lacks focus, constantly bouncing from one job to the next, while mastering none.
My friend Larry has been unsuccessful as a business man, a teacher, an artist and a musician. He's like a Jack-Of-No-Trades.
by TheyCallsMyNamesBrian February 04, 2009

Words related to Jack-Of-No-Trades

dumb idiot jack loser moron trade unsuccessful