of or relating to the Greek astronomer Ptolemy or his theories.
Her vernacular Dutch writings reflect familiarity with Latin, rhetoric, numerology, Ptolemaic astronomy and music theory.
of or relating to the Ptolemies of Egypt (see Ptolemy 1 .).
The greatest loss among these was the account by his general, Ptolemy, who later became Pharaoh of Egypt and founded the Ptolemaic royal line.