at the root of

phrase

: the reason for (something)

Simple greed was at the root of the robbery.

Browse Nearby Words

at the risk of

at the root of

at the same time

See all Nearby Words

Cite this Entry

Style

“At the root of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/at%20the%20root%20of. Accessed 13 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

at the root of

phrase

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

immure

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