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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

Etymology

Origin of penetrating

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

Vocabulary lists containing penetrating

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.

What they determined was the Rapid Penetrating Emulsion applied last fall provided less grip in the track’s apron than on the track.

From Seattle Times • Apr. 21, 2022

Penetrating finishes are much less common and substantially different from surface finishes.

From Washington Post • Nov. 23, 2021

Penetrating a buttoned-up White House was not the issue, because Trump ran his administration as a public performance.

From New York Times • Jul. 12, 2021

Experts have revealed an entire ancient Roman city in Italy through Ground Penetrating Radar technology.

From Fox News • Jun. 9, 2020

Penetrating everything was the clinging odor of incense, which, in some subtle way, brings to mind the awful majesty of God.

From The Fifth of November A Romance of the Stuarts by Bentley, Charles S.