jack Definition
- 1a device for lifting heavy objects off the ground, especially cars
- 2a playing card bearing a picture of a soldier or servant
- 3a male given name, often used as a nickname for John
Using jack: Examples
Take a moment to familiarize yourself with how "jack" can be used in various situations through the following examples!
Example
I need a jack to change the tire on my car.
Example
The jack of spades is one of the highest cards in the deck.
Example
Jack Nicholson is a famous actor.
jack Synonyms and Antonyms
Phrases with jack
Example
She hit the jackpot with her new business venture.
a person who can do many different types of work but who may not be an expert in any of them
Example
He's a real jack of all trades - he can fix anything around the house.
jack up
to raise something, especially prices
Example
The company jacked up the prices of their products after the merger.
Origins of jack
from Middle English 'jakke', meaning 'a mechanical device'
Summary: jack in Brief
The term 'jack' [dʒæk] refers to a device for lifting heavy objects, a playing card with a picture of a soldier or servant, and a male given name. It extends into phrases like 'hit the jackpot,' meaning to have great success, and 'jack of all trades,' referring to someone who can do many different types of work. 'Jack' is also used informally to refer to a guy or dude.
