noun
A common everyday item; refers to a loop of rubber used for binding things together.
輪ゴムで書類をまとめる。
I bundle the documents with a rubber band.
輪ゴムが切れてしまった。
The rubber band snapped.
Compound of 輪 (wa, 'ring, loop') and ゴム (gomu, 'rubber'), from Dutch gom.