from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. The study of human conduct.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. the study of human action or conduct


prax(is) + -logy.
(American Heritage® Dictionary of the English Language, Fourth Edition)



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  • The changes in hackney ecology
    Beget fields of new praxeology.
    Academia's gift
    To Uber and Lyft
    Is work in applied taxiology.

    February 17, 2016

  • In Austria the tedious fact is
    That fashion wanes and then waxes.
    But you can be sure
    The -ology du jour
    Is somehow related to praxis.

    November 15, 2014

  • Also spelled praxiology.

    October 24, 2008