海豚座 hǎitúnzuò Delphinus Origin Definitions Defs Strokes Stroke Words Sentences Sents 海豚 hǎitún noun dolphin A streamlined marine mammal with a small head and pointed mouth that often swims in groups; known for being highly intelligent and capable of learning complex tasks.座 zuò nounproper noun constellation (bound form) star cluster or constellation, usually seen in words like 星座 xīngzuò