batai Binghambaátain. a case made of pandanus leaf in which to bake a fish.vi. to engage in inserting fish in a batai for baking.Sabatierbatain. leaves used to roll fish or other food in while cooking.vt. baataia: to roll food in leaves.batai1n. sheath for knife (S.). Topics: Fish, Pandanus, Food and cooking ← batabatabataia →