weekis
Weekis is a term used in speculative fiction and world-building to denote a unit of time used to structure a week-like period. It is not part of recognized real-world timekeeping, and its precise length and rules vary by setting. In some works, a weekis equals seven days; in others it forms part of an eight- or other length cycle, or is defined by local social or astronomical rhythms.
Etymology and scope: The term appears to be a neologism built from “week” with a classical-like suffix,
Usage and implications: In-world usage of weekis often affects scheduling, labor terms, education periods, and economic