lymphadenitis

from WordNet (r) 3.0 (2006)

lymphadenitis
    n 1: inflammation of lymph nodes

from The Collaborative International Dictionary of English v.0.48

Lymphadenitis \Lym`pha*de*ni"tis\, n. [NL. See {Lymph}, and
   {Adenitis}.] (Med.)
   Inflammation of the lymphatic glands; -- called also
   {lymphitis}.
   [1913 Webster]