sets in stone

Makes completely unchangeable

Sets in stone means to make something fixed and unchangeable.

The metaphor comes from carving into rock—what's engraved there is permanent.

Almost always appears in the negative: Nothing is set in stone yet, The schedule isn't set in stone.

The affirmative form emphasizes finality: Once the contract is signed, the terms are set in stone.

Related

unchangeable · confirmed · final answer · inflexible · engraved · chiseled · determined · decreed · concluded · ratified · signed and sealed · irrevocable · no turning back · fixed · rigid · indelible · carved · settled

Opposites
permanence/fixedness

sets in stonetentative

Uncertain and provisional

provisional · subject to change · up in the air · flexible · changeable

flexibility/adaptability

sets in stonegoes with the flow

Accepts situations without resisting

rolls with the punches · improvises · wing it

permanence/fixity

sets in stonefloats

Remains on surface

plays by ear · wings it

Family

sets, setting, stone, stones, stoned, stoning, stony, stonework

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G