roche mou·ton·née 
(rôsh′ mt′n-ā, m′tô-nā)
(rôsh′ mt′n-ā, m′tô-nā)n. pl. roches mou·ton·nées (rôsh′ mt′n-ā, -āz, m′tô-nā)
An elongate mound of bedrock worn smooth and rounded by glacial abrasion.
[French : roche, rock + moutonné, fleecy.]
roche moutonnéeLembert Dome
Yosemite National Park, California