noun.
A type of paper-based reproduction process producing white-on-blue images, used primarily for technical and architecture's drawings, now largely replaced by other technologies.
noun.
A print produced with this process.
noun.
A detailed technical drawing (now often in some electronically storable and transmissible form).
noun.
Any detailed plan, whether literal or figurative.
verb.
To make a blueprint for.
verb.
To make a detailed operational plan for.