cetaceous

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

of or relating to whales and dolphins etc
• Syn:
cetacean
• Pertains to noun:
Cetacea, Cetacea (for: cetacean)
• Derivationally related forms:
Cetacea, cetacean (for: cetacean), Cetacea (for: cetacean)