octopod

English Thesaurus

1. a cephalopod with eight arms but lacking an internal shell (noun.animal)

hypernym	:	cephalopod, cephalopod mollusk,
definition	:	marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles (noun.animal)

hyponym	:	devilfish, octopus,
definition	:	bottom-living cephalopod having a soft oval body with eight long tentacles (noun.animal)

hyponym	:	argonaut, argonauta argo, nautilus, paper nautilus,
definition	:	cephalopod mollusk of warm seas whose females have delicate papery spiral shells (noun.animal)

member meronym	:	octopoda, order octopoda,
definition	:	octopuses and paper nautilus (noun.animal)