Dictionary.com
Thesaurus.com

round on

British  

verb

  1. (intr, preposition) to attack or reply to (someone) with sudden irritation or anger

"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

round on Idioms  
  1. Turn on, assail, especially verbally. For example, They all rounded on Jake for not upholding the party line. [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:

It is understood that after his round on Saturday, DeChambeau visited Darbon, where his request to gain possession of his scorecard from the previous day was declined.

From Barron's Jul. 20, 2026

NBA mock drafts projected Cameron Carr getting selected somewhere between 15 and 20 in the first round on Tuesday night.

From Los Angeles Times Jun. 27, 2026

This has led other politicians to round on Mr. Farage.

From The Wall Street Journal Jun. 3, 2026

He clinched his maiden ATP title on the clay courts of Buenos Aires in February 2025 before reaching the third round on his French Open debut, where he lost to Britain's Jack Draper.

From BBC May 29, 2026

“Indeed, mama, but you can—and will,” pronounced the haughty voice of Blanche, as she turned round on the piano-stool; where till now she had sat silent, apparently examining sundry sheets of music.

From "Jane Eyre" by Charlotte Brontë

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