CAMP CASEY, Korea - Eight soldiers from the 2nd Infantry Division were recognized for their lifesaving efforts in Thailand during Cobra Gold 2013 at ceremony on Camp Casey, Korea, March 20, 2013.
â¢ CEPHALOPOD (noun). The noun CEPHALOPOD has 1 sense: 1. marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles. Familiarity information: CEPHALOPOD used as a noun is very rare.yponyms (each of the following is a kind of cephalopod): chambered nautilus; nautilus; pearly nautilus (cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions). dibranch; dibranchiate; dibranchiate mollusk (cephalopods having two gills).
Cephalopods are unique among mollusks in having a closed circulatory system. Coleoids (squids, cuttlefish and octopuses) have a two gill hearts (that pump blood through the gills) and a third systemic heart (that pumps blood throughout the body).art of the mantle of a cephalopod forms a siphon through which water is forced. As the water pressure moves through the siphon, it forces the cephalopod forward and in this way produces jet propulsion. Cephalopods also use their tentacles to move and help maintain their velocity.