Copyleft
"Copyleft" in a Sentence (4 examples)
They believe in copyleft because they want their software to be used freely by anyone.
I have placed my program under copyleft.
The GNU General Public License is a copyleft licence.
Linus Torvalds copylefted the Linux kernel.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.