septum noun [C]. âº a âthin âpart âdividing âtissues or âspaces in an âorgan such as the ânose or âheart: the ânasal septum. (Definition of septum from the Cambridge Advanced Learnerâs Dictionary & Thesaurus Â© Cambridge University Press). Browse. 1  septic.
Unfortunately, the giant squid Architeuthis has not been studied enough to make a comprehensive diet. From the few that have been dissected though, it was discovered that they would eat sperm whales that dive deep underwater.
The giant squid IS a mollusk. Because octopuses (or octopus) are mollusks, that makes the squid a mollusk because they are exactly alike except they swim different.Plus it ha â¦ s a calcareous shell which means more pieces like one, two, or three pieces.1 person found this useful.ctopuses and squids are both cephalopods (a type of mollusk) and they have many traits in common. They both have tentacles, both propel themselves by ejecting water from an o â¦ pening specially developed for that purpose, and both have relatively large brains. They both live in saltwater.