A rat barrier, consisting of a small windrow of grass, weeds, holo', or arrow-grass canes, bilāu, piled about 20 - 30 cm. high to prevent rats from passing into an upland field, a pond field or along a path, etc.
Inhamad Wīgan nan līdah hi ūmana ta mid owon di do''o an umuy mangan hinan intanomna.
Wīgan carefully made a rat barrier in his upland field so that rats would not be able to pass and eat what he had planted.