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


able or tending to penetrate; piercing; sharp: a penetrating shriek; a penetrating glance.
acute; discerning: a penetrating observation.
Surgery. noting a wound that pierces the skin, especially a deep wound entering an organ or body cavity.
Also penetrant.

Origin of penetrating

First recorded in 1590–1600; penetrate + -ing2

SYNONYMS FOR penetrating

2 keen, sharp. See acute.

ANTONYMS FOR penetrating

OTHER WORDS FROM penetrating Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for non-penetrating

British Dictionary definitions for non-penetrating

/ (ˈpɛnɪˌtreɪtɪŋ) /


tending to or able to penetratea penetrating mind; a penetrating voice

Derived forms of penetrating

penetratingly, adverb
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