What is blueprint meaning?

Blueprint, in technical and engineering terms, is a detailed and precise diagram or document that delineates the shape, size, and measurements of a construction project.

Blueprints provide engineers, architects, contractors, and building owners with in-depth information on how to construct a building or a piece of machinery. They include information such as measurements, materials and cost, and location of every element of the construction work.

Blueprints were traditionally created using a photographic process in which white lines are printed on blue paper. However, nowadays, digital methods have replaced the photographic procedures for creating blueprints.

The term blueprint is sometimes used metaphorically to describe a plan or a strategy for achieving a goal or objective. In this sense, a blueprint refers to a detailed plan that provides a step-by-step guide to achieving success in a particular field.