blueprint

Short definition from Wiktionary

Noun

1. 1
   A type of paper-based reproduction process producing white-on-blue images by means of a photosensitive ferric compound, used primarily for technical and architecture's drawings, now largely replaced by other technologies.
2. 2
   A print produced with this process.
3. 3
   A detailed technical drawing (now often in some electronically storable and transmissible form).
4. 4
   Any detailed plan, whether literal or figurative.

Verb

1. 1
   To make a blueprint for.
2. 2
   To make a detailed operational plan for; to design or plan out.