mama' 2 noun English. The mix of betelnut, tobacco, lime and preferably the apin leaf, which when chewed yields a mild sense of euphoria. verb English. Chews betelnut mix. Example sentence: Subanen. Ndi'a mekemama', pu' nda'idun ig bunga. English. You can't chew betelnut, for there's none. c.f. apin; apug; bunga; tebaku'