Term: polychaeta: marine annelid worms
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: third: following the second position in an ordering or series
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: detachment: the act of releasing from an attachment or connection
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: simper: a silly self-conscious smile
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: magnetic levitation: high-speed rail technology; train is suspended on a magnetic cushion above a magnetized track and so travels free of friction
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: perch: any of numerous spiny-finned fishes of various families of the order Perciformes
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: revel: unrestrained merrymaking
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: point man: a soldier who goes ahead of a patrol
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: intestinal bypass: surgical operation that shortens the small intestine; used in treating obesity
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: order: a request for something to be made, supplied, or served
Broader: class: (biology) a taxonomic group containing one or more orders | Unrelated: mulberry: any of several trees of the genus Morus having edible fruit that resembles the blackberry