lippu
Lippu is a Finnish noun with two common meanings. It can refer to a flag, the piece of fabric used as an emblem or symbol of a country, organization, or group, and it can also mean a ticket, a document that grants admission or passage to an event, transport, or venue. The word can be used in both senses in everyday language.
In the flag sense, lippu denotes a physical banner or flag that is raised on a pole
In the ticket sense, lippu refers to a piece of paper or a digital credential that proves
Etymology is uncertain, reflecting its widespread use in Finnish to denote both a symbol of a group