Английский разговорный словарь (основной) - cetacean
Cetacean
cetacean
sɪˈteɪʃjən n. & adj. --n. anymarinemammal of theorder Cetacea with streamlined hairless bodyanddorsal blowhole forbreathing, including whales, dolphins, and porpoises. --adj. of cetaceans. øøcetaceous adj. [mod.L Cetacea f. L cetus f. Gk ketos whale]