Dictionary
sco•to•ma
Pronunciation: (skō-tō'mu), [key]—
n.,
—pl. -mas, -ma•taPronunciation: (-mu-tu). [key]
Pathol.
loss of vision in a part of the visual field; blind spot.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.