be a dead ringer for
US /bi ə dɛd ˈrɪŋər fɔr/
UK /bi ə dɛd ˈrɪŋər fɔr/

1.
sangat mirip dengan, mirip sekali dengan
to look exactly like someone else
:
•
She could be a dead ringer for her grandmother when she was young.
Dia bisa sangat mirip dengan neneknya saat muda.
•
That actor is a dead ringer for my old high school teacher.
Aktor itu sangat mirip dengan guru SMA lamaku.