Definition of uranoscopy in English:

uranoscopy

(also ouranoscopy)

Pronunciation /ˌjʊərəˈnɒskəpi/ /ˌjɔːrəˈnɒskəpi/

noun

historical, rare
  • The observation or study of celestial objects. Compare uranometry .

Origin

Late 16th century (in an earlier sense). Probably from urano- + -scopy.