carved in stone
Also found in: Thesaurus, Idioms, Wikipedia.
Related to carved in stone: cast in stone
Switch to new thesaurus
|Adj.||1.||carved in stone - no longer changeable; "the agreement is not yet set in stone"|
unchangeable - not changeable or subject to change; "a fixed and unchangeable part of the germ plasm"-Ashley Montagu; "the unchangeable seasons"; "one of the unchangeable facts of life"