Dictionary.com
Thesaurus.com
Synonyms

trenchant

American  
[tren-chuhnt] / ˈtrɛn tʃənt /

adjective

  1. incisive or keen, as language or a person; caustic; cutting.

    trenchant wit.

    Synonyms:
    acute, biting, sharp
  2. vigorous; effective; energetic.

    a trenchant policy of political reform.

  3. clearly or sharply defined; clear-cut; distinct.


trenchant British  
/ ˈtrɛntʃənt /

adjective

  1. keen or incisive

    trenchant criticism

  2. vigorous and effective

    a trenchant foreign policy

  3. distinctly defined

    a trenchant outline

  4. archaic sharp

    a trenchant sword

"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

Other Word Forms

  • trenchancy noun
  • trenchantly adverb

Etymology

Origin of trenchant

1275–1325; Middle English tranchaunt < Anglo-French; Old French trenchant, present participle of trenchier to cut. See trench, -ant

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.

Anchored by Huertas’ blazing performance, Pierre Saint-Martin’s trenchant debut plays both as a portrait of a person stuck in a state of perpetual grieving and an indictment of a troubled country.

From Los Angeles Times

When Mr. Hart discusses commanders and strategy his views are typically trenchant and insightful.

From The Wall Street Journal

But it’s consistently appealing, underpinned by fluent Broadway pop-rock melodies that, importantly, never overwhelm the lyrics, which are trenchant and clever.

From The Wall Street Journal

Jude is especially trenchant about how these realities are sold to us, and what’s inherently funny and tragic about that.

From Los Angeles Times

Perhaps this nihilism will prove too trenchant and reactive for some viewers.

From Salon