A spaw is a place where people go to drink or bathe in water that is supposed to make them healthy.
Spaws are usually thought of as relaxing and good for you.
Examples:
The spaw has a big pool of water.
We will go to the spaw to get healthy.
The spaw is a good place to relax.
Let's go to the spaw and get healthy!
The spaw has magic water that makes you strong.
At the spaw, you can drink the water and feel better.