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  • root-and-branch
    root-and-branch
    adjective
    on a large scale or without discrimination; wholesale
  • root and branch
    root and branch
    Utterly, completely, as in The company has been transformed root and branch by the new management. Alluding to both the underground and aboveground parts of a tree, this idiom was first recorded in 1640.

root-and-branch

British  

adjective

  1. on a large scale or without discrimination; wholesale

    root-and-branch reforms

"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

adverb

  1. entirely; completely; utterly

    Brazil needs reform root and branch

"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
root and branch Idioms  
  1. Utterly, completely, as in The company has been transformed root and branch by the new management. Alluding to both the underground and aboveground parts of a tree, this idiom was first recorded in 1640.


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.

See Examples For:

The author ties his root-and-branch critique of capitalism to a plea to “make modern life much more affordable than it is at present,” which he hopes will open more opportunities for enlightened leisure.

From The Wall Street Journal ● Jun. 2, 2026

The CCRC's senior leadership, starting with the CEO, must also resign to pave the way for root-and-branch reform.

From BBC ● Jan. 14, 2025

And because of its hallowed status as a national treasure, any efforts at root-and-branch change quickly run up against political resistance.

From New York Times ● Jul. 16, 2023

But this is the first time he’s dug root-and-branch into a decades-old genre he’d only glanced at before.

From Los Angeles Times ● Jun. 17, 2022

Thus the would-be root-and-branch reforms found themselves in a dilemma.

From Russia by Sir Donald Mackenzie Wallace

The report, produced along with the former Conservative policing minister Lord Herbert for the College of Policing, will recommend a "root and branch modernisation" of recruitment, development and monitoring within the service.

From BBC ● Jul. 4, 2026

A House of Lords report released in October found that serious waste crime was being "critically under-prioritised" and ordered a "root and branch" inquiry into how "endemic" waste crime was being tackled.

From BBC ● Dec. 24, 2025

Not at his attempts to wreak personal vengeance, reconstitute Washington root and branch, or engineer a lasting partisan realignment.

From Los Angeles Times ● Dec. 1, 2024

The general's speech comes one week after the government launched a "root and branch" defence review to "take a fresh look" at the challenges facing the armed forces.

From BBC ● Jul. 23, 2024

Where it touched the ground it melted, but all about him rock and root and branch wore a thin blanket of white.

From "A Game of Thrones" by George R.R. Martin

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