next of kin
US /ˌnekst əv ˈkɪn/
UK /ˌnekst əv ˈkɪn/

1.
waris terdekat, saudara terdekat
a person's closest living relative or relatives
:
•
Please provide the name and contact information of your next of kin.
Sila berikan nama dan maklumat hubungan waris terdekat anda.
•
In case of emergency, notify the patient's next of kin.
Sekiranya berlaku kecemasan, maklumkan waris terdekat pesakit.