be cast in concrete
be cast in concrete
To be firmly or permanently established; to be unalterable or not subject to change. The healthcare law looks promising, but we'll have to wait until it's cast in concrete before we know exactly what it will do.
See also: cast, concrete
Farlex Dictionary of Idioms.
- cement
- concrete
- be cast in cement
- be set in cement
- cast in concrete
- in cement
- set (something) in cement
- set (something) in concrete
- set in cement
- set in concrete