Dumont d'Urville

[dy-mawn dyr-veel]
noun
  1. Jules Sé·bas·tien Cé·sar [zhyl sey-bas-tyan sey-zar] /ʒül seɪ basˈtyɛ̃ seɪˈzar/, 1790–1842, French naval officer: explored South Pacific and Antarctic.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018