rotograph
/ˈrəʊtə(ʊ)ɡrɑːf/ /ˈrəʊtə(ʊ)ɡraf/Now chiefly historical
noun
A black and white photographic print in which positive and negative tones are reversed, formerly used especially for reproductions of manuscripts and the printed page.
Origin
Late 19th century; earliest use found in The Trade Marks Journal. From roto- + -graph, after photograph.
- phosphaturia
- phosphaturic
- phosphazene
- phosphazine
- phosphene
- phosphide
- phosphinate
- phosphine
- phosphite
- phospho-
- phosphocozymase
- phosphocreatine
- phosphodiesterase
- phosphodiester bond
- phosphoenolpyruvate
- phosphoferrite
- phosphofructokinase
- phosphoglucomutase
- phosphoglycerate
- phosphoglyceric acid
- phosphoglyceride
- phosphogypsum
- phosphoinositide
- phosphokinase
- phospholipase