postscript
US /ˈpoʊst.skrɪpt/
UK /ˈpoʊst.skrɪpt/

1.
Postskriptum, PS
an additional remark at the end of a letter, after the signature and introduced by 'PS.'
:
•
She added a humorous postscript to her letter.
Sie fügte ihrem Brief ein humorvolles Postskriptum hinzu.
•
Don't forget to read the postscript; it contains important information.
Vergessen Sie nicht, das Postskriptum zu lesen; es enthält wichtige Informationen.
2.
Nachwort, Epilog, Zusatz
an additional statement or event that provides further information or a conclusion to something that has already happened
:
•
The final chapter served as a fitting postscript to the entire series.
Das letzte Kapitel diente als passendes Nachwort zur gesamten Serie.
•
His unexpected resignation was a dramatic postscript to a long career.
Sein unerwarteter Rücktritt war ein dramatisches Nachwort zu einer langen Karriere.