rearview mirror
US /ˈrɪr.vjuː ˌmɪr.ər/
UK /ˈrɪr.vjuː ˌmɪr.ər/

1.
kaca spion, spion tengah
a mirror in a vehicle that allows the driver to see the road and traffic behind
:
•
He checked his rearview mirror before changing lanes.
Dia memeriksa kaca spionnya sebelum berpindah jalur.
•
The police car appeared suddenly in my rearview mirror.
Mobil polisi tiba-tiba muncul di kaca spion saya.