adjective
- of, relating to, or composed of moraine (rock debris deposited by a glacier)
Usage: geology; technical
Examples
- The morainal deposits left behind by the retreating glacier formed a ridge across the valley.
- Geologists studied the morainal landscape to understand the glacier's movement patterns.
- The morainal soil in this region is rich in minerals from glacial activity.
- Morainal features are common in areas that experienced heavy glaciation during the ice age.