VariousWords beta
Related Terms:
Definitions:
Noun
                                                
                        
                            peanut worm
                        
                                                
                        
                            sipunculid
                        
                                                
                                                    
                
                    
                    Definition: small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanut
Definition: Any member of the clade Sipuncula.