dalles
/dælz/noun
Middle School
1
The rapids in a deep, narrow stream confined between the rock walls of a canyon or gorge.
2
A steep-sided part of a stream channel, near the dalles proper, marked by clefts, ravines, or gorges.
The rapids in a deep, narrow stream confined between the rock walls of a canyon or gorge.
A steep-sided part of a stream channel, near the dalles proper, marked by clefts, ravines, or gorges.