The term 'blueprint, for example' can be summarized as a PLAN or design that serves as a guide for constructing something. It is often used to refer to the initial design of a building or other structure, but it can also be used to refer to any kind of PLAN or outline. The crossword solution for this term is 'PLAN, ' which is a four-letter word. A PLAN is a detailed proposal for doing or achieving something, typically involving a number of steps or stages. It is often used to refer to a strategy or course of action that is intended to achieve a specific goal.