1. A molluse which has its organs of motion and prehension attached to the head.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• cephlaspid,
• cephalispid,
• xephalopod,
• vephalopod,
• fephalopod,
• dephalopod,
• cwphalopod,
• csphalopod,
• cephalppod,
• cephaloopod,
• cephaloppod,
• cepalopod,
• cephalopd,
• sephalopod,
• kephalopod,
• cephalopoad,
• cephaloppode,
• cephlaopode,
• cephallopodic,
• kephalopodic

• cephalobidae,
• cephalopodan,
• cephalopterus,
• cephalopoda.

The adjective form of the word "cephalopod" is "cephalopodan".

The plural of the "cephalopod" can be the "cephalopods".

The singular of the "cephalopod" can be the "cephalopod".