belisasa 2 noun English. Fish trap made of bamboo, having a long, thin body and wide mouth, used in rapids whose keeps the fish in the trap. Example sentence: Subanen. Naa iini palas peglaamen seda': mektaan bubu, benggwit, belisasa, muka' pagid mektaan telimbaug. English. Now, this is the way fish are caught: by setting out a bubu fishtrap, by hook-and-line, by (setting out) a widemouth fishtrap and also by setting out a hook-and-line overnight.