cogito, ergo sum

Latin quotation from Descartes

co·​gi·​to, er·​go sum ˈkō-gi-ˌtō ˌer-gō-ˈsu̇m How to pronounce cogito, ergo sum (audio)
: I think, therefore I am

Dictionary Entries Near cogito, ergo sum

Cite this Entry

“Cogito, ergo sum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cogito%2C%20ergo%20sum. Accessed 29 Nov. 2024.

More from Merriam-Webster on cogito, ergo sum

Love words? Need even more definitions?

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