Term: aurora borealis: the aurora of the northern hemisphere
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: musteline mammal: fissiped fur-bearing carnivorous mammals
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: rhipsalis: large genus of epiphytic or lithophytic unarmed cacti with usually segmented stems and pendulous branches; flowers are small followed by berrylike fruits
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: psychomotor development: progressive acquisition of skills involving both mental and motor activities
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: soy: erect bushy hairy annual herb having trifoliate leaves and purple to pink flowers; extensively cultivated for food and forage and soil improvement but especially for its nutritious oil-rich seeds; native to Asia
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: nomia melanderi: a common solitary bee important for pollinating alfalfa in the western United States
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: edibility: the property of being fit to eat
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: germanist: a specialist in the study of Germanic language or culture or literature
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: standard gauge: railroad track having the standard width of 56.5 inches
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: propionic acid: a liquid fatty acid found in milk and sweat and in fuel distillates
Broader: aurora: an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force | Unrelated: robotics: the area of AI concerned with the practical use of robots