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The number nine
number

The number nine

number
Alternative Titles: 9, nine

Learn about this topic in these articles:

number symbolism

  • Polygonal numbersThe ancient Greeks generally thought of numbers in concrete terms, particularly as measurements and geometric dimensions. Thus, they often arranged pebbles in various patterns to discern arithmetical, as well as mystical, relationships between numbers. A few such patterns are indicated in the figure.
    In number symbolism: 9

    In contrast to 8, the number 9 often represents pain or sadness. The 16th-century Catholic theologian Peter Bungus pointed out that the Ninth Psalm predicts the coming of the Antichrist. In Islamic cosmology the universe is made from nine spheres—the traditional eight of Ptolemy,…

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