Meanings
1610s, from sense Jack (“man (generic term)”). Originally a term of praise (competent in many endeavors), today generally used disparagingly, with emphasis on (implied or stated) “master of none”, as in later longer form jack of all trades, master of none.
How to pronounce "jack of all trades":
AU
One competent in many endeavors, especially one who excels in none of them.
Example Sentences
1
Sarah is a real jack of all trades - she can cook, fix cars, and even play the piano.
2
Peter is a jack of all trades - he can do plumbing, electrical work, and carpentry.
3
Alex is a true jack of all trades - he's a great photographer, writer, and web developer.
4
Being a jack of all trades, Lucy can handle any task thrown her way.
5
I admire David for being a jack of all trades - he can sing, dance, and act.