Archive · 19 Dec 2025
Urban Dictionary's Decline as Slang Defines
Urban Dictionary, once a go-to place for slang definitions, is struggling.
It started in 1999 and was popular for its user-submitted definitions.
But now, big dictionaries like Merriam-Webster are adding slang words faster.
Urban Dictionary has become less trustworthy due to offensive content and too many conflicting definitions.
Merriam-Webster added 5,000 new words in 2024, including 'rizz,' 'doomscroll,' and 'dumbphone.'
The founder of Urban Dictionary says it's still useful for understanding how words are used in real life, but it's facing challenges with moderation and keeping content authentic.
Urban Dictionary, founded in 1999, was once a popular resource for slang definitions.
Merriam-Webster added 5,000 new words in 2024, including 'rizz,' 'doomscroll,' and 'dumbphone.'
Urban Dictionary has declined in trustworthiness due to offensive content and conflicting definitions.
The founder of Urban Dictionary sees it as a 'breaking news' desk for language, documenting how words are used.
Urban Dictionary has listed over 17 million definitions as of 2025 and is working on improving moderation and voting authenticity.
- Who
- Aaron Peckham (founder), Merriam-Webster, Urban Dictionary users
- What
- Urban Dictionary's decline and Merriam-Webster's inclusion of new slang
- When
- 2024 (Merriam-Webster's update), 1999 (Urban Dictionary founded)
- Where
- Online, primarily in the United States
- Why
- Shift in how slang is documented and the decline of Urban Dictionary's trustworthiness
- Founder
- Aaron Peckham
- Year Founded
- 1999
- Current Definitions
- 17 million
- Merriam-Webster's New Words
- 5,000 (2024)
- Notable New Words
- Rizz, doomscroll, dumbphone