CoCap · Learn English visually
set in stone
पक्का / पत्थर की लकीर
something that is fixed and cannot be changed, even if people want to.

“The meeting is currently planned for Friday, but the date is not yet set in stone.”
मीटिंग फिलहाल शुक्रवार के लिए तय है, लेकिन तारीख अभी पक्की नहीं है।
Discuss the schedule in CoCapFree to start. Illustrated words, real examples, and a speaking task for each one.