1. Predatory black-and-white toothed whale with large dorsal fin; common in cold seas
   - killer whale, killer, grampus, sea wolf, Orcinus orca

Derived forms: orcas

Type of: dolphin

Part of: genus Orcinus, Orcinus

Encyclopedia: Orca

• Orthodox Church
• Orthodox Jew
• Orthodox Judaism
• orthodox sleep
• orthodoxy
• orthoepist
• orthoepy
• orthogenesis
• orthogonal
• orthogonal opposition
• orthogonality
• orthogonally
• orthographic
• orthographical
• orthographically
• orthography
• orthology
• orthomolecular
• orthomorphic projection
• orthomyxovirus
• orthonormal
• orthopaedic
• orthopaedics
• orthopaedist
• orthopedic