as safe as houses
US /æz seɪf æz ˈhaʊzɪz/
UK /æz seɪf æz ˈhaʊzɪz/

1.
sangat selamat, seaman rumah
very safe and secure
:
•
Don't worry about your investments, they're as safe as houses.
Jangan risau tentang pelaburan anda, ia sangat selamat.
•
The new security system makes the building as safe as houses.
Sistem keselamatan baharu menjadikan bangunan itu sangat selamat.