Definition of skiascopic in US English:

skiascopic

(also sciascopic, skioscopic)

adjective

Medicine
  • Of or relating to skiascopy, employing skiascopy; especially = retinoscopy.

Origin

Late 19th century. From skiascopy + -ic; compare -scopic.

Pronunciation

skiascopic

/ˌskʌɪəˈskɒpɪk/