noun

1. The art and science of designing and managing the construction of buildings and other structures, particularly if they are well proportioned and decorated.

   "Architecture is the visual public expression of a culture’s achievements, values, and outlook. ― Max Roscoe, "How Your City Is Killing You With Ugliness""

2. The profession of an architect.

3. Any particular style of building design.

4. Construction, in a more general sense; frame or structure; workmanship.

5. A unifying structure.

6. A specific model of a microchip or CPU.

   "The Intel architectures have more software written for them."

7. The structure and design of a system or product.

   "The architecture of the company's billing system is designed to support its business goals."