資料來源 : Webster's Revised Unabridged Dictionary (1913)

Secondary \Sec"ond*a*ry\, a. [Cf. F. secondaire, L. secundaire.
   See {Second}, a.]
   1. Suceeding next in order to the first; of second place,
      origin, rank, rank, etc.; not primary; subordinate; not of
      the first order or rate.

            Wheresoever there is normal right on the one hand,
            no secondary right can discharge it.  --L'Estrange.

            Two are the radical differences; the secondary
            differences are as four.              --Bacon.

   2. Acting by deputation or delegated authority; as, the work
      of secondary hands.

   3. (Chem.) Possessing some quality, or having been subject to
      some operation (as substitution), in the second degree;
      as, a secondary salt, a secondary amine, etc. Cf.
      {primary}.

   4. (Min.) Subsequent in origin; -- said of minerals produced
      by alteertion or deposition subsequent to the formation of
      the original rocks mass; also of characters of minerals
      (as secondary cleavage, etc.) developed by pressure or
      other causes.

   5. (Zo["o]l.) Pertaining to the second joint of the wing of a
      bird.

   6. (Med.) Dependent or consequent upon another disease; as,
      Bright's disease is often secondary to scarlet fever.
      (b) Occuring in the second stage of a disease; as, the
          secondary symptoms of syphilis.

   {Secondary accent}. See the Note under {Accent}, n., 1.

   {Secondary age}. (Geol.) The Mesozoic age, or age before the
      Tertiary. See {Mesozoic}, and Note under {Age}, n., 8.

   {Secondary alcohol} (Chem.), any one of a series of alcohols
      which contain the radical {CH.OH} united with two
      hydrocarbon radicals. On oxidation the secondary alcohols
      form ketones.

   {Secondary amputation} (Surg.), an amputation for injury,
      performed after the constitutional effects of the injury
      have subsided.

   {Secondary axis} (Opt.), any line which passes through the
      optical center of a lens but not through the centers of
      curvature, or, in the case of a mirror, which passes
      through the center of curvature but not through the center
      of the mirror.

   {Secondary battery}. (Elec.) See under {Battery}, n., 4.

   {Secondary circle} (Geom. & Astron.), a great circle passes
      through the poles of another great circle and is therefore
      perpendicular to its plane.

   {Secondary circuit}, {Secondary coil} (Elec.), a circuit or
      coil in which a current is produced by the induction of a
      current in a neighboring circuit or coil called the
      primary circuit or coil.

   {Secondary color}, a color formed by mixing any two primary
      colors in equal proportions.

   {Secondary coverts} (Zo["o]l.), the longer coverts which
      overlie the basal part of the secondary quills of a bird.
      See Illust. under {Bird}.

   {Secondary crystal} (Min.), a crystal derived from one of the
      primary forms.

   {Secondary current} (Elec.), a momentary current induced in a
      closed circuit by a current of electricity passing through
      the same or a contiguous circuit at the beginning and also
      at the end of the passage of the primary current.

   {Secondary evidence}, that which is admitted upon failure to
      obtain the primary or best evidence.

   {Secondary fever} (Med.), a fever coming on in a disease
      after the subsidence of the fever with which the disease
      began, as the fever which attends the outbreak of the
      eruption in smallpox.

   {Secondary hemorrhage} (Med.), hemorrhage occuring from a
      wounded blood vessel at some considerable time after the
      original bleeding has ceased.

   {Secondary planet}. (Astron.) See the Note under {Planet}.

   {Secondary qualities}, those qualities of bodies which are
      not inseparable from them as such, but are dependent for
      their development and intensity on the organism of the
      percipient, such as color, taste, odor, etc.

   {Secondary quills} or {remiges} (Zo["o]l.), the quill
      feathers arising from the forearm of a bird and forming a
      row continuous with the primaries; -- called also
      {secondaries}. See Illust. of {Bird}.

   {Secondary rocks} or {strata} (Geol.), those lying between
      the Primary, or Paleozoic, and Tertiary (see {Primary
      rocks}, under {Primary}); -- later restricted to strata of
      the Mesozoic age, and at but little used.

   {Secondary syphilis} (Med.), the second stage of syphilis,
      including the period from the first development of
      constitutional symptoms to the time when the bones and the
      internal organs become involved.

   {Secondary tint}, any subdued tint, as gray.

   {Secondary union} (Surg.), the union of wounds after
      suppuration; union by the second intention.

   Syn: Second; second-rate; subordinate; inferior.

資料來源 : WordNet®

secondary syphilis
     n : the second stage; characterized by eruptions of the skin and
         mucous membrane