Source : Webster's Revised Unabridged Dictionary (1913)

Political \Po*lit"i*cal\, a.
   1. Having, or conforming to, a settled system of
      administration. [R.] ``A political government.'' --Evelyn.

   2. Of or pertaining to public policy, or to politics;
      relating to affairs of state or administration; as, a
      political writer. ``The political state of Europe.''
      --Paley.

   3. Of or pertaining to a party, or to parties, in the state;
      as, his political relations were with the Whigs.

   4. Politic; wise; also, artful. [Obs.] --Sterne.

   {Political economy}, that branch of political science or
      philosophy which treats of the sources, and methods of
      production and preservation, of the material wealth and
      prosperity of nations.

Economy \E*con"o*my\, n.; pl. {Economies}. [F. ['e]conomie, L.
   oeconomia household management, fr. Gr. ?, fr. ? one managing
   a household; ? house (akin to L. vicus village, E. vicinity)
   + ? usage, law, rule, fr. ne`mein to distribute, manage. See
   {Vicinity}, {Nomad}.]
   1. The management of domestic affairs; the regulation and
      government of household matters; especially as they
      concern expense or disbursement; as, a careful economy.

            Himself busy in charge of the household economies.
                                                  --Froude.

   2. Orderly arrangement and management of the internal affairs
      of a state or of any establishment kept up by production
      and consumption; esp., such management as directly
      concerns wealth; as, political economy.

   3. The system of rules and regulations by which anything is
      managed; orderly system of regulating the distribution and
      uses of parts, conceived as the result of wise and
      economical adaptation in the author, whether human or
      divine; as, the animal or vegetable economy; the economy
      of a poem; the Jewish economy.

            The position which they [the verb and adjective]
            hold in the general economy of language. --Earle.

            In the Greek poets, as also in Plautus, we shall see
            the economy . . . of poems better observed than in
            Terence.                              --B. Jonson.

            The Jews already had a Sabbath, which, as citizens
            and subjects of that economy, they were obliged to
            keep.                                 --Paley.

   4. Thrifty and frugal housekeeping; management without loss
      or waste; frugality in expenditure; prudence and
      disposition to save; as, a housekeeper accustomed to
      economy but not to parsimony.

   {Political economy}. See under {Political}.

   Syn: {Economy}, {Frugality}, {Parsimony}. Economy avoids all
        waste and extravagance, and applies money to the best
        advantage; frugality cuts off indulgences, and proceeds
        on a system of saving. The latter conveys the idea of
        not using or spending superfluously, and is opposed to
        lavishness or profusion. Frugality is usually applied to
        matters of consumption, and commonly points to
        simplicity of manners; parsimony is frugality carried to
        an extreme, involving meanness of spirit, and a sordid
        mode of living. Economy is a virtue, and parsimony a
        vice.

Source : WordNet®

political economy
     n : the branch of social science that deals with the production
         and distribution and consumption of goods and services
         and their management [syn: {economics}, {economic science}]