meaning of orca
1. Orca Vrije Universiteit, Amsterdam, 1986. Similar to Modula-2, but with support for distributed programming using shared data objects, like Linda. A graph data type removes the need for pointers. Version for the Amoeba OS, comes with Amoeba. "Orca: A Language for Distributed Processing", H. E. Bal
2. predatory black-and-white toothed whale with large dorsal fin; common in cold seas