[ kop-ee-left ]
/ ˈkɒp iˌlɛft /


the right to freely use, modify, copy, and share software, works of art, etc., on the condition that these rights be granted to all subsequent users or owners.

verb (used with object)

to secure copyleft for (software, works of art, etc.) Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019