Slangora

TLDR

Too long; didn't read.

mainstream118 viewsLast reviewed Jun 11, 2026+ Add a definition
🌐 Internet & Memes
1 definition
Editor verified

Definitions

+1100%
#1·Jun 6, 2026informal

Too long; didn't read. Used either as a request asking someone to summarise a long piece of text, or as a self-applied tag at the top or bottom of one's own post to flag the short version for readers in a hurry. Common on Reddit, Hacker News and email threads, where the "TLDR:" line is often a one-sentence summary of an essay-length comment. Sometimes spelled "tl;dr" with the semicolon preserved.

TLDR: the meeting was a waste of time and we're moving the deadline to next week.
Source: common-knowledge
Was this helpful?

Comments

Have a better definition?

Add your own interpretation of "TLDR".

Add definition

🌐About Internet & Memes slang

Viral internet speak — memes, ratios, main-character moments, and the algospeak of every platform from Twitter to Reddit to TikTok comment sections.

See all Internet & Memes slang on Slangora.

Other words near "TLDR" (T)

Browse all slang words starting with T.

Related terms

Semantically related