“Jack” has many different meanings and uses in English. Find out how to use them correctly in this video.
I’ll explain how to use “jack” in different expressions, including:
- a man named John
- something for your car
- a playing card
- “jack of all trades, master of none”
- “you don’t know jack”
For more on “jack,” see our Daily English 416 – Finding a Niche in Business.