説明中心

jack

[dʒæk]

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

Synonyms for jack

Phrases with jack

  • to win a large amount of money or have a great success

    Example

    She hit the jackpot with her new business venture.

  • jack of all trades

    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'

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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.

How do native speakers use this expression?