Aphthous

1 definition found

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

  Aphthous \Aph"thous\a. [Cf. F. aphtheux.]
     Pertaining to, or caused by, aphth[ae]; characterized by
     apht[ae]; as, aphthous ulcers; aphthous fever.
     [1913 Webster]