Dictionary.com
Thesaurus.com
Synonyms

penetrating

American  
[pen-i-trey-ting] / ˈpɛn ɪˌtreɪ tɪŋ /

adjective

  1. able or tending to penetrate; piercing; sharp: a penetrating glance.

    a penetrating shriek;

    a penetrating glance.

  2. acute; discerning.

    a penetrating observation.

    Synonyms:
    sharp, keen
    Antonyms:
    obtuse
  3. Surgery. noting a wound that pierces the skin, especially a deep wound entering an organ or body cavity.


penetrating British  
/ ˈpɛnɪˌtreɪtɪŋ /

adjective

  1. tending to or able to penetrate

    a penetrating mind

    a penetrating voice

"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 acute.

Other Word Forms

  • nonpenetrating adjective
  • penetratingly adverb
  • penetratingness noun
  • unpenetrating adjective
  • unpenetratingly adverb

Etymology

Origin of penetrating

First recorded in 1590–1600; penetrat(e) + -ing 2

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.

Less-lethal munitions such as beanbag rounds are designed to spread the force of impact over a larger area, without penetrating the skin, offering officers an alternative to bullets when defending against threats.

From Los Angeles Times

The man stopped his spinning and looked up at me with pale, penetrating eyes.

From Literature

To study its terrain, scientists must rely on radar imaging capable of penetrating the cloud layer.

From Science Daily

They will see a building dedicated to James T. Kirk; they will hear hints of the original theme music penetrating the soundtrack.

From The Wall Street Journal

He died of a heart attack at 37, leaving behind pieces on pop culture that also functioned as penetrating social critique.

From The Wall Street Journal