"Well, I guess Jack kind of give people a feeling of knowing a lot."
When I said that, of course, I had a few examples in my mind to give to support me view.
First, there is a saying,
Jack-of-all-trades, master of none.
It is used to say someone knows many things, but is very good at none of them. This is one that I would use to describe myself.
And if you just do a little search in the dictionary, you can easily find a lot more meanings. You can click on the words for definitions or pictures (credits given to all contributors but myself):
- 'Jack-of-all-trades' without the later part is a positive noun to say someone who can do different jobs.
- 'A car jack' is used to lift up a car for fixing.
- To 'jack sth up' is to lift up sth heavy with a jack. e.g. ~ the car.
- To 'jack sth up' is also an informal phrasal verb meaning to lift up the price greatly and suddenly. e.g. ~ the price of pork.
- 'Jack' is a playing card with a letter J and a man in it. It is after '10' and before 'Q'.
- 'Jack' is a small ball in a rolling ball game.
- 'Jack' is a device connecting 2 other electrical devices.
- 'Jack Frost' is a baby word to describe very cold weather.
- To 'jack-knife' is to make a bend that looks like a pocket multi-knives.
- 'Jack-knife' is of course the multi-knife itself.
- 'Jack-in-the-box' is a children's toy that has a toy jumping out from a box when opens.
- 'Jack-o'-lantern' is a lantern made with pumpkin for Holloween.
- 'Jack plug' is a connector from one electrical device to another. See picture.
- To 'jack sth in' is an UK informal phrasal verb which means to stop doing sth that you do not enjoy. e.g. ~ his job.
Tomorrow, I will look into the meanings of other names with you, but before I do, I think you can see how widely used is this particular name. So even if Jack doesn't carry a real meaning of 'a person who knows a lot', I guess you will agree with me that the word 'Jack' does know how to appear often in the dictionary.
Do you know how to put your name on the dictionary? I don't know. So, 'Jack' knows more than 'Locky' does.
Not to forget the famous figures with the name Jack.
http://en.wikipedia.org/wiki/Jack_(name)