See under Print
- make a blueprint of
- something intended as a guide for making something else
- photographic printing of plans or technical drawings etc.
- See under Print.
The drawing of a buildings framework inside building business. It really is made on blue report.
additionally blue-print, 1882, from blue (1) + print (n.). The procedure makes use of blue on white, or white on blue. Figurative sense of "detailed program" is attested from 1926. As a verb by 1939.
Reproduction of a technical design, particularly usually the one used in building industry. Its title is the older strategy of earning huge images (called Diazo procedure) where lines are shown in white on a blue history. Modern plotters can print multicolor outlines on a background of every color.