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phrase

TL;DR

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TL;DR (phrase) means Too long; didn't read: used to label a short summary of a long piece, or to say something was too long to bother with. Example: “TL;DR: the policy changes in April.”

phrase
1
informal Too long; didn't read: used to label a short summary of a long piece, or to say something was too long to bother with.
"TL;DR: the policy changes in April."

How to use TL;DR

Learner’s notes

In plain EnglishA one-line summary of something long.

When to use it

Informal, written. Often the heading of the summary itself.

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Fill the gap

Can you complete this real example?

_____: the policy changes in April.

Etymology

An initialism of "too long; didn't read," from internet forums, where it began as a complaint and became a label for the summary itself.

Origin: English

Rhymes for TL;DR

LDR
See all rhymes for TL;DR →

Frequently asked questions

What does TL;DR mean?
Too long; didn't read. It now most often introduces a one-line summary of a long post, so readers can get the gist immediately.
Is TL;DR rude?
It depends which way it is used. Writing your own TL;DR is helpful. Replying "tl;dr" to someone else's post is dismissive.
How is TL;DR written?
Usually TL;DR with a semicolon, though tldr, TLDR and tl;dr are all common.
What is the meaning of TL;DR?
"TL;DR" (phrase) means too long; didn't read: used to label a short summary of a long piece, or to say something was too long to bother with.
Definitions: FreeDict original editorial