ptolemaic system

ریشه

From the name Ptolemy, a Greek name meaning 'warlike' or 'aggressive', and the word 'system' meaning 'a set of principles or procedures'.

مثال

• The Ptolemaic system was widely accepted in the ancient world.
• Ptolemy's book 'Almagest' described the Ptolemaic system in detail.
• The Ptolemaic system was eventually replaced by the heliocentric model proposed by Copernicus.