Noun 1. astrologist - someone who predicts the future by the positions of the planets and sun and Moon
astrologer
forecaster, predictor, prognosticator, soothsayer - someone who makes predictions of the future (usually on the basis of special knowledge)
Main Entry: as·tron·o·mer
Pronunciation: \ə-ˈsträ-nə-mər\
Function: noun
Date: 14th century
: a person who is skilled in astronomy or who makes observations of celestial phenomena
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