Tunnusjoon
Tunnusjoon is a term that appears rarely in Finnish technical writing and is not widely standardized. It may be a misspelling or a neologism formed from tunnus, meaning identifier, and jono, meaning line, sequence, or queue. Because it is not established in major references, its exact meaning can vary by author or project.
In a hypothetical usage, tunnusjoon would denote an ordered collection of identifiers used to label or reference
Notes on terminology: if tunnusjoon appears in a text, readers should check how the author defines it,