chicken out
US /ˈtʃɪk.ɪn aʊt/
UK /ˈtʃɪk.ɪn aʊt/

1.
vazgeçmek, korkmak, caymak
to decide not to do something because you are too frightened
:
•
I was going to try bungee jumping, but I chickened out at the last minute.
Bungee jumping deneyecektim ama son anda vazgeçtim.
•
He was going to ask her out, but he chickened out.
Onu dışarı davet edecekti ama vazgeçti.