[{"id":"02469588-n","lexname":"noun.animal","members":[{"lemma":"tail fin","sense":{"id":"tail_fin%1:05:00::"},"poskey":"n"},{"lemma":"caudal fin","sense":{"id":"caudal_fin%1:05:00::"},"poskey":"n"}],"definition":["the tail of fishes and some other aquatic vertebrates"],"ili":"i48627","partOfSpeech":"n","hypernym":["02468763-n"],"hyponym":["02469764-n","02469951-n"],"holo_part":["02514684-n"]}]