in the event that
US /ɪn ðɪ ɪˈvent ðæt/
UK /ɪn ðɪ ɪˈvent ðæt/

1.
sekiranya, jika
if a particular thing happens
:
•
In the event that it rains, we will move the party indoors.
Sekiranya hujan, kami akan memindahkan parti ke dalam.
•
You will be notified in the event that there are any changes to the schedule.
Anda akan dimaklumkan sekiranya terdapat sebarang perubahan pada jadual.