tuum
/ˈtuːm/Definitions
1. noun
A Latin word meaning ‘yours’ or ‘your’, used in various scientific and technical contexts, especially in astronomy, to denote ‘your’ or ‘the one belonging to you’.
“The Tuamotu archipelago is a part of French Polynesia, and the name Tuamotu is derived from the Polynesian language, where it means ‘your land’.”