cornerstone
Word Type: Noun
Definition
A fundamental or essential element, often regarded as the foundation of something.
Example
- “Trust is the cornerstone of any successful relationship.”
- “The new building’s cornerstone was laid during a ceremony last week.”
- “Education is the cornerstone of a prosperous society.”
- “His integrity was the cornerstone of his career in law.”
- “The company’s commitment to innovation is the cornerstone of its success.”