Crossword clues for the word: ALMAGEST The word ALMAGEST has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for ALMAGEST Showing 1 to 8 of 8 results Clue(s) "Astronomical treatise by Ptolemy, c. 150 A. D." "Medieval work on alchemy, astrology, etc." A bar of undistinction. Medieval treatise Ptolemy treatise on astronomy Ptolemy's star catalog Ptolemy's work on astronomy Work on astronomy