The meaning of BLUEPRINT is 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.

A blueprint is a reproduction of a technical drawing or engineering drawing using a contact print process on light-sensitive sheets introduced by Sir John Herschel in 1842. [1]

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BLUEPRINT meaning: 1. a photographic copy of an early plan for a building or machine 2. a plan or design that explains…. Learn more.

BLUEPRINT definition: a process of photographic printing, printing, used chiefly in copying architectural and mechanical drawings, which produces a white line on a blue background. See examples of …

A blueprint for something is a plan or set of proposals that shows how it is expected to work.

A blueprint is a guide for making something — it's a design or pattern that can be followed. Want to build the best tree house ever? Draw up a blueprint and follow the design carefully.

BLUEPRINT definition: 1. a photographic copy of an early plan for a building or machine 2. a plan or design that explains…. Learn more.

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