✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

what all

pronoun

ˈ(h)wä-ˌdȯl How to pronounce what all (audio)
ˈ(h)wə-

Examples of what all in a Sentence

the book was about family, social differences, and I don't know what all else

Word History

First Known Use

1702, in the meaning defined above

Time Traveler
The first known use of what all was in 1702

Cite this Entry

“What all.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/what%20all. Accessed 29 Nov. 2025.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!