What Does QED Mean?

QED means "Quod Erat Demonstrandum (Latin for "which had to be demonstrated")".

Image for QED

When I write QED, I mean this:

meaning of QED

"Quod Erat Demonstrandum (Latin for "which had to be demonstrated")"

Summary of Key Points

"Quod Erat Demonstrandum (Latin for "which had to be demonstrated")" is the most common definition for QED on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.
Definition:Quod Erat Demonstrandum (Latin for "which had to be demonstrated")
Guessability:guessability level 3
3: Guessable
Typical Users:typical user

Adults and Teenagers

Example of QED Used in a Text


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