reconstruction

/R IY0 K AH0 N S T R AH1 K SH AH0 N/
noun
  1. 1

    A thing that has been reconstructed or restored to an earlier state.

  2. 2

    The act of restoring something to an earlier state.

    โ€œThe reconstruction of the medieval bridge began last year.โ€

  3. 3

    A result of an attempt to understand in detail how a certain result or event occurred.

    โ€œThe detective's reconstruction of what happened that night is dubious.โ€

Source: https://en.wiktionary.org/wiki/reconstruction