E621

What Does E621 Mean?

E621 is an adult-oriented website and is a code number for the food additive monosodium glutamate.

E621 is an adult-oriented website that primarily hosts and shares anthropomorphic ("furry") artwork. Users can upload, share, and discuss images and other content.

The site's name is a play on the chemical compound monosodium glutamate (MSG), whose E number is E621.

The E621 website has a tagging system for categorizing and finding specific types of content, including different species, artists, and themes. Users are able to vote on content, and the site has a comments section where users can engage in discussions about the artwork.

Image for E621

When I write E621, I mean this:

meaning of E621

"Adult-Oriented Website"

Summary of Key Points for the First Definition

"Adult-Oriented Website" is a common definition for E621 on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.
E621
Definition:Adult-Oriented Website
Type:Internet Slang Term
Guessability:guessability level 5

5: Extremely difficult to guess

Typical Users:typical user
Adults

Summary of Key Points for the Second Definition

"Monosodium Glutamate" is another definition for E621.
E621
Definition:Monosodium Glutamate
Type:Internet Slang Term
Guessability:guessability level 5

5: Extremely difficult to guess

Typical Users:typical user
Specialists

Example of E621 Used in a Text

E621
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