WordNet: scotoma

an isolated area of diminished vision within the visual field

• hypernym vision defect, visual defect, visual disorder, visual impairment

• hyponym annular scotoma

• hyponym central scotoma

• hyponym hemianopic scotoma

• hyponym paracentral scotoma

• hyponym flittering scotoma, scintillating scotoma

scotoma

• (englanti) scotomatous (derivationally related)
• (suomi) pälvisokeus (synonyymi)