Päätilillemater
Päätilillemater is a term originating from Finnish, commonly used in financial and accounting contexts. Literally translated, "päätilillemater" breaks down into "päätili" (main account or head account) and "mater" (material or matter). Therefore, it generally refers to the primary or principal account in a system of financial record-keeping, or the underlying data that constitutes such an account.
In accounting, the päätilillemater is the central ledger or the most significant account that summarizes financial
The concept is also relevant in areas like banking and personal finance. A bank might refer to