From WordNet (r) 3.0 (2006): Muir n 1: United States naturalist (born in England) who advocated the creation of national parks (1838-1914) [syn: Muir, John Muir]
Muir n 1: United States naturalist (born in England) who advocated the creation of national parks (1838-1914) [syn: Muir, John Muir]