do no such thing

phrase

: to not do the thing specified

"You will apologize at once!" "I'll do no such thing!"

Cite this Entry

Style

“Do no such thing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/do%20no%20such%20thing. Accessed 15 Mar. 2026.

Copy Citation

Popular in Grammar & Usage

More Words You Always Have to Look Up

5 Verbal Slip Ups and Language Mistakes

Is it 'nerve-racking' or 'nerve-wracking'?

The Difference Between 'i.e.' and 'e.g.'

Democracy or Republic: What's the difference?

Popular in Wordplay

do no such thing

phrase

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

tranche

Popular in Grammar & Usage

More Words You Always Have to Look Up

5 Verbal Slip Ups and Language Mistakes

Is it 'nerve-racking' or 'nerve-wracking'?

The Difference Between 'i.e.' and 'e.g.'

Democracy or Republic: What's the difference?

Popular in Wordplay

The Opposite of Déjà Vu

The Words of the Week - Mar. 13

Was 'nervous Nellie' a Real Person?

Why do we call it a 'flea market'?

17 Words for Dog Breeds

Popular

More Words You Always Have to Look Up

The Opposite of Déjà Vu

The Words of the Week - Mar. 13

Games & Quizzes