A Concept that focuses on the components or elements of a structure or system and unifies them into a coherent and functional whole, according to a particular approach in achieving the objective(s) under the given constraints or limitations.
Source: http://www.businessdictionary.com/definition/architectural-design.html
Architecture design refers to the actual design and layout of spaces. Architecture encompasses many different elements including construction, design, and the manipulation of light as it relates to shadow.
Source: http://www.wisegeek.com/what-is-architecture-design.htm
The profession of designing buildings, open areas,communities, and other artificial constructions andenvironments, usually with some regard to aesthetic effect. Architecture often includes design or selection of furnishingsand decorations, supervision of construction work, and the examination, restoration, or remodeling of existing buildings.
Source: http://dictionary.reference.com/browse/architecture
