be set in concrete

(redirected from are set in concrete)

be set in concrete

To be definitely and permanently decided or planned. We might get brunch next weekend, but nothing is set in concrete yet.
See also: concrete, set
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

be set in concrete

(of a policy or idea) be fixed and unalterable.
See also: concrete, set
Farlex Partner Idioms Dictionary © Farlex 2017
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