jackknife

Meanings

• noun

  A type of folding knife with a blade that folds into the handle, resembling the shape of a jackknife when open.

  - "The boy used his jackknife to cut the apple."
  - "My father gave me a jackknife for my birthday."
  - "The hunter kept his jackknife sharp for skinning game."

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Synonyms

leave-one-out

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Rhymes

Words rhyming with jackknife
jive , hive , five , wife , life , strife

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Variants

List of all variants of jackknife that leads to same result
jackknife , jackknives , jackknifed , jackknifes , jackknifing

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Etymology

origin and the way in which meanings have changed throughout history.

The term 'jackknife' comes from the Old English term 'jacke knive', meaning 'a knife that folds into a jacket'.

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Trivia

Any details, considerations, events or pieces of information regarding the word

1. The world record for the largest jackknife is held by a 2.38-meter (7.8 feet) long jackknife made in Finland.

2. The term 'jackknife' was first used in English in the late 18th century.

3. Jackknives were commonly used by soldiers during World War II for various tasks such as cutting ropes, opening cans, and preparing food.

4. The blade of a jackknife can be used for various purposes, such as cutting, scraping, and even as a makeshift hammer.

5. The handle of a jackknife can be used as a makeshift club or as a way to grip the knife more securely when applying force.

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Related Concepts

informations on related concepts or terms closely associated with the word. Discuss semantic fields or domains that the word belongs to

1. folding knife: A type of knife where the blade folds into the handle for easy portability and storage.

2. pocket knife: A small knife that can be carried in a pocket or a sheath.

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Culture

Any cultural, historical, or symbolic significance of the word. Explore how the word has been used in literature, art, music, or other forms of expression.

In Fyrian folklore, the jackknife is considered a symbol of self-sufficiency and survival. It is often depicted in traditional Fyrian art and literature as a tool used by travelers and adventurers.

How to Memorize "jackknife"

1. visualize
   

   - Imagine a knife with a blade that folds into the handle, creating a shape similar to a jackknife.

2. associate
   

   - Associate the word 'jackknife' with the image of a knife that can be easily carried and used for various tasks.

3. mnemonics
   

   - Remember the phrase 'Jack folds into knife', which can help you remember that a jackknife is a folding knife.

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