mistakenly
US /mɪˈsteɪ.kən.li/
UK /mɪˈsteɪ.kən.li/

1.
tersilap, secara salah
in a way that is based on a wrong belief or is not correct
:
•
I mistakenly thought the meeting was tomorrow.
Saya tersilap sangka mesyuarat esok.
•
He mistakenly picked up the wrong bag at the airport.
Dia tersilap mengambil beg yang salah di lapangan terbang.