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Ptolemaic

American  
[tol-uh-mey-ik] / ˌtɒl əˈmeɪ ɪk /

adjective

  1. of or relating to Ptolemy or his system of astronomy.

  2. of or relating to the dynastic house of the Ptolemies or the period of their rule in Egypt.


Ptolemaic British  
/ ˌtɒlɪˈmeɪɪk /

adjective

  1. of or relating to the Greek astronomer Ptolemy or to his conception of the universe

  2. of or relating to the Macedonian dynasty that ruled Egypt from the death of Alexander the Great (323 bc ) to the death of Cleopatra (30 bc )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Ptolemaic

1665–75; < Greek Ptolemaikós of Ptolemy, equivalent to Ptolema ( îos ) Ptolemy + -ikos -ic

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Dating to the Ptolemaic Period, it consists of four mummies and a mummified dog placed on top of one another.

From Science Daily Aug. 19, 2026

Cleopatra was born in the Egyptian city of Alexandria in 69 BC and served as the last active ruler of the Ptolemaic dynasty, which was founded by a Macedonian Greek general named Ptolemy I Soter.

From Salon Apr. 20, 2023

A fusion of the Egyptian deities Osiris and Apis and the Greek deities Zeus and Helios, Serapis allowed the very different subjects of Ptolemaic Egypt to find common ground in worship.

From Textbooks Apr. 19, 2023

The Ptolemaic period spanned about three centuries until the Roman conquest in 30 B.C.

From Reuters Mar. 25, 2023

Ptolemaic astronomers were unable to agree on whether Venus was closer to the Earth than the sun.

From "The Invention of Science" by David Wootton

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