edifice
/ˈɛdɪfaɪs, ˈɛdɪˌfaɪs/Definitions
1. noun
A large building, especially one of impressive size or design.
“The grand edifice stood tall in the city center.”
2. noun
A structure or framework of something abstract, such as an argument or a theory.
“The economist criticized the edifice of the politician’s economic theory.”