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.
giant and colossal squids can be more than 40 feet long if you measure all the way out to the tip of their two long feeding tentacles but it s their eyes that are truly huge the size of basketballs now scientists say these squids may have the biggest eyes in the animal kingdom because they need to detect a major predator the sperm whale as it moves toward them through the underwater darkness