predatory black-and-white toothed whale with large dorsal fin; common in cold seas
a smaller whale but not as small as a pilot whale
a black-and-white toothed whale that is a skilled predator; also called a killer whale
Orcas, or killer whales, (Orcinus orca) are toothed whales, powerful carnivores that eat fish, squid, and marine mammals. They grow to be about 27 feet long (8 m) and weigh about 8,000 - 12,000 pounds (3600-5400 kg).
The Orca or Killer Whale (Orcinus orca) is the largest species of the oceanic dolphin family (Delphinidae). It is found in all the world's oceans, from the frigid Arctic and Antarctic regions to warm, tropical seas. Orcas are highly social and generally travel in stable, matrilineal family groups.
Orca is a 1977 horror film directed by Michael Anderson and produced by Dino De Laurentiis and starring Richard Harris and Charlotte Rampling. The film was one of a long line of marine-related horror-disaster films that followed the success of 1975's Jaws. In this film, the antagonist is an Orca "killer" whale.