superstruction
/ˈsuːpəˌstrʌkʃn/ /ˈsjuːpəˌstrʌkʃn/noun
1 Figurative and in figurative contexts; = superstructure.
2In literal or physical sense; = superstructure.
3In literal or physical sense.
Origin
Mid 16th century; earliest use found in Alexander Nowell (d. 1602), dean of St Paul's. From post-classical Latin superstruction-, superstructio superstructure from classical Latin superstruct-, past participial stem of superstruere + -iō.