Linnutee
Linnutee is a term used primarily in fictional settings to denote a luminous network connecting places, beings, or memories. The term does not refer to a scientifically recognised phenomenon in the real world and has no single canonical definition. In common world-building usage, Linnutee appears as a braided lattice of light that can be perceived or navigated by attuned individuals or technologies.
Some works portray Linnutee as a mode of instant or near-instant travel across space via the lattice;
The term remains informal and context-dependent; readers should refer to the specific work for its defined