Valle d'Aosta

geographical name
Val·​le d'Ao·​sta | \ ˌvä-lā-dä-ˈȯs-tä How to pronounce Valle d'Aosta (audio) \
variants: or Val d'Aosta \ ˌväl-​dä-​ˈȯs-​tä How to pronounce Val d'Aosta (audio) \

Definition of Valle d'Aosta

autonomous region of northwestern Italy bordering on France and Switzerland northwest of Piedmont; capital Aosta area 1260 square miles (3263 square kilometers), population 126,806

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“Valle d'Aosta.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Valle%20d%27Aosta. Accessed 8 Jul. 2020.

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