abrupt end

an end that is sudden and unexpected, and often unpleasant
پایانی ناگهانی، غیر منتظره و ناخوشایند
Our conversation came to an abrupt end when George burst into the room
The eruption of Vesuvius in 79 AD brought an abrupt end to the town of Pompeii

منابع

• https://dictionary.cambridge.org/dictionary/english/abrupt-end

پایان غیرمنتظره و ناخوشایند