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Related to cephalopod mollusk: class Cephalopoda
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|Noun||1.||cephalopod mollusk - marine mollusk characterized by well-developed head and eyes and sucker-bearing tentacles|
mollusc, mollusk, shellfish - invertebrate having a soft unsegmented body usually enclosed in a shell
chambered nautilus, pearly nautilus, nautilus - cephalopod of the Indian and Pacific oceans having a spiral shell with pale pearly partitions
octopod - a cephalopod with eight arms but lacking an internal shell
decapod - cephalopods having eight short tentacles plus two long ones