English
episcope
From epi- + -scope.
Proto-Indo-European *speḱ- ‘to see, to look, to observe’
…
Ancient Greek σκέπτομαι ‘to look at, examine’
Ancient Greek σκοπός ‘watcher, lookout’
Late Latin scopus
Italian scopo ‘purpose’
English scope
Today it means
noun A form of projector that projects images of opaque objects
Language periods are conventional ranges, not dates for this word.
Etymograph / episcope