- Picicorvus Columbianus
- Nutcracker Nut"crack`er, n.
1. An instrument for cracking nuts.
[1913 Webster]
2. (Zo["o]l.) (a) A European bird ({Nucifraga caryocatactes}), allied to the magpie and crow. Its color is dark brown, spotted with white. It feeds on nuts, seeds, and insects. (b) The American, or Clarke's, nutcracker ({Picicorvus Columbianus}) of Western North America. [1913 Webster]
The Collaborative International Dictionary of English. 2000.