impenetrable (Meaning)

Wordnet

impenetrable (a)

not admitting of penetration or passage into or through

Wordnet

impenetrable (s)

permitting little if any light to pass through because of denseness of matter

impossible to understand

Webster

impenetrable (a.)

Incapable of being penetrated or pierced; not admitting the passage of other bodies; not to be entered; impervious; as, an impenetrable shield.

Having the property of preventing any other substance from occupying the same space at the same time.

Inaccessible, as to knowledge, reason, sympathy, etc.; unimpressible; not to be moved by arguments or motives; as, an impenetrable mind, or heart.

impenetrable Sentence Examples

  1. The castle's impenetrable walls stood as an unwavering fortress against invaders.
  2. The thick fog shrouded the forest, rendering the path ahead impenetrable.
  3. The cryptic code baffled the intelligence agents, its meaning remaining impenetrable.
  4. The hardened exterior of the diamond seemed impenetrable to any force.
  5. The jungle's dense undergrowth created an impenetrable barrier, concealing the secrets within.
  6. The encrypted data remained impenetrable, defying all attempts to decipher it.
  7. The fortress's moat and high walls formed an impenetrable defense against siege.
  8. The subject's mind was an impenetrable enigma, as if shielded by an unseen force.
  9. The ancient runes carved into the stone were impenetrable to all but the most skilled scholars.
  10. The victim's silence was impenetrable, refusing to give up any clues to the perpetrator's identity.

FAQs About the word impenetrable

not admitting of penetration or passage into or through, permitting little if any light to pass through because of denseness of matter, impossible to understand

impermeable, impassable, impervious, thick, impregnable, close,dense, compact, substantial, tight

penetrable, permeable, soft, soft, negotiable, negotiable, passable,permeable, passable, penetrable

The castle's impenetrable walls stood as an unwavering fortress against invaders.

The thick fog shrouded the forest, rendering the path ahead impenetrable.

The cryptic code baffled the intelligence agents, its meaning remaining impenetrable.

The hardened exterior of the diamond seemed impenetrable to any force.