(In Japan) a hot spring, or a resort that has developed around a hot spring.
More example sentences
- Firstly we went to the seperate men's/women's onsen just across the river from our little camp site.
- The public onsen can sometimes be an embarrassing experience for overseas visitors.
- For those who prefer to stay inside, there are also four indoor onsen.
Definition of onsen in:
- The British & World English dictionary