double-u

noun

dou·​ble-u
as at
w How to pronounce double-u (audio)
: the letter w

Word History

First Known Use

1818, in the meaning defined above

Time Traveler
The first known use of double-u was in 1818

Browse Nearby Words

Doublette
double-u
double up
See all Nearby Words

Cite this Entry

“Double-u.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/double-u. Accessed 2 Jul. 2025.

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