1. No longer changeable
   "the agreement is not yet set in stone"
   - carved in stone

See also: unchangeable

• intermarriage
• intermarry
• intermaxillary suture
• intermediary
• intermediate
• intermediate host
• intermediate temporal artery
• work over
• work papers
• work party
• work permit
• work shift
• work shoe
• work song
• work stoppage
• work study
• work surface
• work through
• work time
• work to rule
• work unit
• work up
• work-clothes
• work-clothing
• work-in