cetacean
ce-ta-cean
noun
A marine mammal group including whales, dolphins, and porpoises.
"Whales and dolphins are types of cetaceans."
Thesaurus
Synonyms: cetaceous, cetacean mammal, blower
ce-ta-cean
A marine mammal group including whales, dolphins, and porpoises.
"Whales and dolphins are types of cetaceans."
Synonyms: cetaceous, cetacean mammal, blower