architectonic

Short definition from Wiktionary

Adjective

1. 1
   Relating to or characteristic of architecture, design and construction.
2. 2
   Foundational, fundamental; supporting the structure of a morality, society, or culture.
3. 3
   Relating to the scientific systematization of the totality of knowledge.

Noun

1. 1
   The design, structure, or architecture of something.