Varices

4 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Varices \Var"i*ces\, n. pl.
     See {Varix}.
     [1913 Webster]

From The Collaborative International Dictionary of English v.0.48 [gcide]:



  Varix \Va"rix\ (v[=a]"r[i^]ks), n.; pl. {Varices}
     (v[a^]r"[i^]*s[=e]z). [L.]
     [1913 Webster]
     1. (Med.) A uneven, permanent dilatation of a vein.
        [1913 Webster]
  
     Note: Varices are owing to local retardation of the venous
           circulation, and in some cases to relaxation of the
           parietes of the veins. They are very common in the
           superficial veins of the lower limbs. --Dunglison.
           [1913 Webster]
           [1913 Webster]
  
     2. (Zool.) One of the prominent ridges or ribs extending
        across each of the whorls of certain univalve shells.
        [1913 Webster]
  
     Note: The varices usually indicate stages of growth, each one
           showing a former position of the outer lip of the
           aperture.
           [1913 Webster]

From WordNet (r) 2.0 [wn]:

  varix
       n : abnormally enlarged or twisted blood vessel or lymphatic
           vessel
       [also: {varices} (pl)]

From WordNet (r) 2.0 [wn]:

  varices
       See {varix}