Term: twin: either of two offspring born at the same time from the same pregnancy
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: epicenter: the point on the Earth's surface directly above the focus of an earthquake
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: theory of inheritance: (biology) a theory of how characteristics of one generation are derived from earlier generations
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: isopropyl alcohol: alcohol used as antifreeze or a solvent
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: rectocele: protrusion or herniation of the rectum into the vagina; can occur if pelvic muscles are weakened by childbirth
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: replication: the repetition of an experiment in order to test the validity of its conclusion
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: notion: a general inclusive concept
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: auto accessory: an accessory for an automobile
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: quill: pen made from a bird's feather
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: attack: the act of attacking
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: free nerve ending: microscopic sensory nerve endings in the skin that are not connected to any specific sensory receptor