uncaused

adjective

un·caused ˌən-ˈkȯzd

: having no antecedent cause

Word History

First Known Use

15th century, in the meaning defined above

Time Traveler

The first known use of uncaused was in the 15th century

See more words from the same century

Browse Nearby Words

uncaught

uncaused

unceasing

See all Nearby Words

Cite this Entry

Style

“Uncaused.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/uncaused. Accessed 6 Dec. 2025.

Copy Citation

More from Merriam-Webster

Word of the Day

sensibility

Listen to the pronunciation of sensibility

See Definitions and Examples »

Get Word of the Day daily email!

Popular in Grammar & Usage

'Buck Naked' or 'Butt Naked'?

31 Useful Rhetorical Devices

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

Why is '-ed' sometimes pronounced at the end of a word?

What’s the difference between ‘cemetery’ and ‘graveyard’?

Popular in Wordplay

More Words with Remarkable Origins

The Words of the Week - Dec. 5

17 Words for Dog Breeds

Ten More Words from Taylor Swift Songs

How 'Namaste' Entered The English Language

Popular

'Buck Naked' or 'Butt Naked'?

More Words with Remarkable Origins

The Words of the Week - Dec. 5