Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun ptolemaic_system

1 sense of ptolemaic system

Sense 1
Ptolemaic system -- ((astronomy) Ptolemy's model of the universe with the Earth at the center)
       => model, theoretical account, framework -- (a hypothetical description of a complex entity or process; "the computer program was based on a model of the circulatory and respiratory systems")