Scotoma

2 definitions found

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

  Scotoma \Sco*to"ma\, n. [L.] (Med.)
     Scotomy.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  scotoma
       n : an isolated area of diminished vision within the visual
           field
       [also: {scotomata} (pl)]