Dictionary.com
Thesaurus.com
Synonyms

root out

British  

verb

  1. (tr, adverb) to remove or eliminate completely

    we must root out inefficiency

"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 out Idioms  
  1. Search for, seek to discover, as in He was trying to root out the reason for her long absence. This idiom alludes to the way hogs dig by using their snouts. [Mid-1800s]


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:

He has tried to get the DNI to help him root out who—among U.S. and Russian agents—spread the story.

From Slate Jul. 1, 2026

For example, users might instruct their agents to root out risks created by being overly concentrated in one part of the market, or monitor a basket of promising semiconductor stocks.

From The Wall Street Journal May 27, 2026

Abelardo de la Espriella, a lawyer and conservative presidential candidate, said he would deploy the military to root out crime.

From The Wall Street Journal Apr. 26, 2026

Insurance companies do consistency evaluations that can help root out fraud by determining whether the damage submitted is consistent with what you’d generally expect from the incident.

From Los Angeles Times Apr. 18, 2026

That age-old weakness of brethren you always root out and you always use.

From "Native Speaker" by Chang-rae Lee

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training