English
supercookie
From super- + cookie.
Today it means
noun A data store on a user's computer that can be accessed by websites and used as a more persistent form of cookie.
Sources
Sources: Wiktionary, “supercookie”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / supercookie