madeku noun English. Upright beam, that to which railing or walling is attached in a building. Example sentence: Subanen. Sug linaksi'u madeku, kali' mengkag pedes, luminantik gela'. English. As for the uprights I split, when I put them in the sun to dry, they all warped. verb English. Fastens in upright beams. Synonym. pektud Generic. pata'