copyleft

English · Français · Deutsch

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

copyleft

Where it comes from

A pun on copyright, which refers to using copyright laws for purposes that are in some ways contrary to copyright's original intent.

noun copylefts

  1. uncountable, usually The philosophy of using copyrights to enforce freedom of information, especially software source code. They believe in copyleft because they want their software to be used freely by anyone.
  2. uncountable, usually A software license that follows this philosophy. I have placed my program under copyleft.

verb copylefts · copylefting · copylefted

  1. transitive To license under a copyleft license. Linus Torvalds copylefted the Linux kernel.

Translations

Every language

noun philosophy

Españolcopyleft
Françaisgauche d'auteur, copyleft
DeutschCopyleft
Русскийкопилефт kopileft, авторское ле́во avtorskoje lévo
Tiếng Việtbản quyền ngược

Talk about this word

Cite this
MLA

"copyleft." Wiktionary, via Micwyn, micwyn.com/word/copyleft. Accessed 6 Nov. 2026.

APA

copyleft. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/copyleft

Chicago

"copyleft." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/copyleft.

BibTeX
@misc{copyleft_2026,
  title = {copyleft},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/copyleft},
  urldate = {2026-11-06}
}