A foodcover.
It is usually a very colorful, dome-shaped cover made of dyed pandanus leaves with various decorations.
Go and borrow a foodcover from her.
A basin is the foodcover for his rice mound.
To place a foodcover over food, use a foodcover.
Place a foodcover over the food so that the flies won’t sit on it.
I no longer use a foodcover because I don’t have a foodcover.
Someone has already placed a foodcover over my rice mound.