noun Date: 1886 a photographic print in white on a bright blue ground or blue on a white ground used especially for copying maps, mechanical drawings, and architects' plans, something resembling a ~ (as in serving as a model or providing guidance), ~ transitive verb
BLUEPRINT
Meaning of BLUEPRINT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012