impenetrable

Meanings

• adjective

  Unable to be entered, penetrated, or broken through.

• adjective

  Invulnerable to attack or harm.

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Antonyms

fathomable , penetrable , pregnable

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Synonyms

impregnable , unfathomable

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Rhymes

Words rhyming with impenetrable
permeable , capable , stable , table

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Variants

List of all variants of impenetrable that leads to same result
impenetrable , impenetrably

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Etymology

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

From the Latin word 'penetrare' meaning 'to pierce' or 'to go through'. The prefix 'im-' means 'not' or 'opposite'. Therefore, impenetrable means 'not able to be pierced or entered'.

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Trivia

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

1. The term 'impenetrable' was first used in English in the 15th century.

2. In mathematics, an impenetrable circle is a circle that cannot be inscribed in a regular polygon.

3. The Great Wall of China is often described as being impenetrable, but it has been breached numerous times throughout history.

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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. Impassable: Related concept that refers to something that cannot be passed through or overcome.

2. Invulnerable: Related concept that refers to something that cannot be harmed or damaged.

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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.

The term 'impenetrable' has been used extensively in literature, particularly in science fiction and fantasy genres, to describe characters, places, or objects that are invulnerable to attack or harm. For example, in J.R.R. Tolkien's 'The Lord of the Rings', the fortress of Minas Tirith is described as 'impenetrable' due to its high walls and powerful defenders.

How to Memorize "impenetrable"

1. visualize
   

   - Imagine a thick, solid wall that cannot be penetrated or broken through. Visualize yourself trying to enter a room with an impenetrable door, but being unable to do so.

2. associate
   

   - Associate the word 'impenetrable' with the image of a fortress or a stronghold. Think of the word as meaning 'unbreakable' or 'invincible'.

3. mnemonics
   

   - Create a mnemonic by remembering the Latin roots of the word: 'im-penetrable' means 'not-pierceable'.

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