libedu Variant. libelu Variant. libru noun English. Any book or pamphlet; a designated portion of the Christian Bible. Example sentence: Subanen. Iin ig bekna baalay libedu, su sinulat ni Lucas. English. This was the first to be made a book, the one written by Luke. Example sentence: Subanen. Naa su medatu' ia gadi', naa inalapen sug libru, pegbasa. English. Now as for the rich king, he took his book, he was reading it.