Liber

In finance, "liber" typically refers to "liber," a Latin word meaning "free" or "liberated." However, if you're referring to a specific concept or term like "Libér" in a different context, please clarify. Generally, in financial terminology, "LIBOR" (London Interbank Offered Rate) is more common, representing the interest rate at which major banks lend to each other overnight. If you mean "liber" as a term in another field, please specify.