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penetrate

American  
[pen-i-treyt] / ˈpɛn ɪˌtreɪt /

verb (used with object)

penetrated, penetrating
  1. to pierce or pass into or through.

    The bullet penetrated the wall. The fog lights penetrated the mist.

  2. to enter the interior of.

    to penetrate a forest.

  3. to enter and diffuse itself through; permeate.

  4. to arrive at the truth or meaning of; understand; comprehend.

    to penetrate a mystery.

    Synonyms:
    discern, fathom
  5. to obtain a share of (a market).

    to penetrate the Canadian coffee market.

  6. to affect or impress (the mind or feelings) deeply.

    Synonyms:
    touch
  7. to extend influence, usually peacefully, into the affairs of (another country).


verb (used without object)

penetrated, penetrating
  1. to enter, reach, or pass through something, as by piercing.

    We penetrated to the interior of the Kasbah.

  2. to be diffused through something.

  3. to understand or read the meaning of something.

  4. to have a deep effect or impact on someone.

penetrate British  
/ ˈpɛnɪˌtreɪt /

verb

  1. to find or force a way into or through (something); pierce; enter

  2. to diffuse through (a substance); permeate

  3. (tr) to see through

    their eyes could not penetrate the fog

  4. (tr) (of a man) to insert the penis into the vagina of (a woman)

  5. (tr) to grasp the meaning of (a principle, etc)

  6. (intr) to be understood

    his face lit up as the new idea penetrated

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See pierce.

Other Word Forms

  • penetrability noun
  • penetrable adjective
  • penetrably adverb
  • penetrative adjective
  • penetrator noun
  • prepenetrate verb (used with object)
  • unpenetrated adjective

Etymology

Origin of penetrate

First recorded in 1520–30; from Latin penetrātus “entered the interior of,” past participle of penetrāre “to enter the interior of,” from penet-, variant stem of penitus “deep down” + -āre, infinitive verb suffix, with the vowel change and addition of -r- probably by analogy with intus “inside,” intrāre “to enter” ( enter ( def. ) )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Ms. Davidsen’s soprano is both beautiful and brilliantly penetrating; she can also sing softly and still be heard.

From The Wall Street Journal

The turbidites where they were found had been deposited at depths of at least 180 meters, far too deep for sunlight to penetrate.

From Science Daily

“Their communications have certainly been penetrated — they cannot meet without being targeted by Israel or the United States,” he added.

From Los Angeles Times

Kuwait's national oil company announced a "precautionary" cut to its crude production, as the country's military said Sunday it had responded "to a wave of hostile drones that penetrated the country's airspace".

From Barron's

What is meant to be the most penetrating display of contemporary American art leaves one with a grim view of the state of creativity today.

From The Wall Street Journal