Term: ptolemaic system: (astronomy) Ptolemy's model of the universe with the Earth at the center
Broader: model: a hypothetical description of a complex entity or process | Unrelated: utahraptor: large (20-ft) and swift carnivorous dinosaur having an upright slashing claw 15 inches long on each hind foot; early Cretaceous
Broader: model: a hypothetical description of a complex entity or process | Unrelated: arcuate artery: curved artery in the foot
Broader: model: a hypothetical description of a complex entity or process | Unrelated: weakness: a penchant for something even though it might not be good for you
Broader: model: a hypothetical description of a complex entity or process | Unrelated: genus scorzonera: genus of narrow-leaved European herbs
Broader: model: a hypothetical description of a complex entity or process | Unrelated: lymphocytic choriomeningitis virus: the RNA virus that causes lymphocytic choriomeningitis; infects mice and monkeys and dogs and guinea pigs and human beings
Broader: model: a hypothetical description of a complex entity or process | Unrelated: forestiera: any plant of the genus Forestiera
Broader: model: a hypothetical description of a complex entity or process | Unrelated: tumult: violent agitation
Broader: model: a hypothetical description of a complex entity or process | Unrelated: reform: a change for the better as a result of correcting abuses
Broader: model: a hypothetical description of a complex entity or process | Unrelated: ceratodontidae: lungfishes having hornlike ridges on the teeth
Broader: model: a hypothetical description of a complex entity or process | Unrelated: transcendence: a state of being or existence above and beyond the limits of material experience