resitting

/R IY0 S IH0 T IH0 NG/
verb
  1. 1

    To take an examination a second time.

noun
  1. 1

    A second or subsequent sitting.

    โ€œSome photographers offer resittings to clients who are not satisfied with the original photograph.โ€

Source: https://en.wiktionary.org/wiki/resit, https://en.wiktionary.org/wiki/resitting