root and branch

phrase

chiefly British
1
: complete or thorough
a root and branch overhaul of local schools
2
: completely or thoroughly
The laws were reformed root and branch.

Examples of root and branch in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Regular root and branch pruning, as well as soil renewal every five years—or more frequently every two to three years in some cases—ensures health and vigor, best done during winter dormancy or early spring. Benjamin Whitacre, Better Homes & Gardens, 24 Dec. 2025 Not at his attempts to wreak personal vengeance, reconstitute Washington root and branch, or engineer a lasting partisan realignment. Mark Z. Barabak, Los Angeles Times, 1 Dec. 2024 The system that allowed just a few countries to buy nearly all the world’s vaccine supply needs root and branch reform. Nahashon Aluoka, Forbes, 10 June 2021 To use these new tools wisely, oncologists will have to become de facto evolutionary biologists, examining the genetic variation present in each patient's cancer tissues and devising a strategy to destroy the cancer tree, root and branch. Jeffrey P. Townsend, Scientific American, 1 Apr. 2018

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Cite this Entry

“Root and branch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/root%20and%20branch. Accessed 23 Jul. 2026.

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