lumbus adjective English. Entirely of a kind or description. Grammar. Indecl. Example sentence: Subanen. Dia Titik, lumbus Subaaneni pegbenwa dia, nda' melamugay lain bansa. English. All the people who live in Titik are Subanen; they aren't mixed with any other tribe. Synonym. laam 2; laun; lungkan; tanan; tiba' In group with: sesuku