Moraine (noun)

A mass of rocks, gravel, and earth carried and deposited by a glacier and typically forming a ridge or hill at its edge.

Origin:

Mid 19th century: from french, from swiss french moron, from a local name in valais.

Examples:

1. The valley was filled with a massive moraine left by the retreating glacier.
2. The moraine served as a natural dam, creating a beautiful lake.
3. The scientists studied the moraine to learn about the movement of glaciers.
4. The moraine was a reminder of the power of nature and the forces that shaped the landscape.
5. The hike to the top of the moraine offered breathtaking views of the surrounding mountains.