killer whale

Từ điển WordNet v3.1 - WordNet Dictionary

noun

predatory black-and-white toothed whale with large dorsal fin;
common in cold seas
• Syn:
killer, orca, grampus, sea wolf, Orcinus orca
• Hypernyms:
dolphin
• Member Holonyms:
Orcinus, genus Orcinus

• Từ đồng nghĩa / Synonyms:
  killer, orca, grampus, sea wolf, Orcinus orca