Definition of Mont Blanc in US English:

Mont Blanc

proper noun

  • A mountain in the Alps on the border between France and Italy that is 15,771 feet (4,807 m) high. It is the highest peak in the Alps and in western Europe.

Pronunciation

Mont Blanc

/ˌmɑn ˈblɑŋk//ˌmän ˈbläNGk/