Term: archiannelid: small primitive marine worm lacking external segmentation and resembling polychaete larvae
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: electroplate: any artifact that has been plated with a thin coat of metal by electrolysis
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: hacksaw: saw used with one hand for cutting metal
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: digital computer: a computer that represents information by numerical (binary) digits
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: primogeniture: right of inheritance belongs exclusively to the eldest son
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: screw bean: shrub or small tree of southwestern United States and northwestern Mexico having spirally twisted pods
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: communication system: a system for communicating
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: euphrosyne: (Greek mythology) one of the three Graces
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: pyramidal tent: a large tent shaped like a pyramid; can hold half a dozen people
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: western chokecherry: chokecherry of western United States
Broader: annelid: worms with cylindrical bodies segmented both internally and externally | Unrelated: peacekeeping: the activity of keeping the peace by military forces (especially when international military forces enforce a truce between hostile groups or nations)