cornerstone ਨੂੰ ਕਿਵੇਂ ਉਚਾਰਨਾ ਹੈ

Translation of cornerstone

Definition of cornerstone

• the fundamental assumptions from which something is begun or developed or calculated or explained
• a stone in the exterior of a large and important building; usually carved with a date and laid with appropriate ceremonies
• a stone at the outer corner of two intersecting masonry walls