bornhardtEtymologyNamed after Wilhelm Bornhardt (1864–1946), German geologist and explorer, who first described them.bornhardt means A dome-shaped, steep-sided rock such as Sugarloaf Mountain in Rio de Janeiro. Lexicurio rates it Sui generis — a strength score of 91 out of 100.nounA dome-shaped, steep-sided rock such as Sugarloaf Mountain in Rio de Janeiro.