noun
- small streams or brooks; tiny channels of water
Examples
- The mountain rills cascaded down the rocky slope.
- After the rain, tiny rills formed in the garden paths.
- Clear rills of water trickled through the meadow.
- The hiker followed the rills upstream to find their source.
- Spring rills carved delicate channels in the hillside.
- The sound of babbling rills filled the quiet forest.