matrikkeli
Matrikkeli is a Finnish term that generally refers to a list, register, or directory. Its specific meaning can vary depending on the context. In a historical sense, it often denoted a roll of members of a particular group, such as a guild, a military unit, or a scholarly institution. These matrikkelit served as official records of who belonged to a certain organization, often including details like names, ranks, or affiliations.
In modern usage, matrikkeli can refer to a printed directory or database, much like a phone book