1. roar of laughter (onom.)
2. hubbub
3. to roar (as a crowd)

1. (main) hall
2. large room for a specific purpose
3. relationship between cousins etc on the paternal side of a family
4. of the same clan
5. classifier for classes, lectures etc
6. classifier for sets of furniture

classifier: 間

1. to laugh heartily
2. a belly laugh