graphoscope
Appearance
English
[edit]Alternative forms
[edit]Etymology
[edit]Noun
[edit]graphoscope (plural graphoscopes)
- An optical instrument, invented in the 19th century, for magnifying, usually having one magnifying glass.
References
[edit]- “graphoscope”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.