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Noun: Ptolemaic system
  1. (astronomy) Ptolemy's model of the universe with the Earth at the centre

Type of: framework, model, theoretical account

Encyclopedia: Ptolemaic system

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Ptilocercus
Ptilocrinus
Ptilonorhynchidae
Ptilonorhynchus
Ptilonorhynchus violaceus
Ptloris
Ptloris paradisea
PTO
Ptolemaic
Ptolemaic dynasty
Ptolemaic system
Ptolemies
Ptolemy
Ptolemy I
Ptolemy II
ptomain
ptomaine
ptomaine poisoning
ptosis
PTSD
ptyalin