Definition of Cornerstone
A cornerstone is a fundamental or essential element that serves as the foundation or basis for something. The term originates from architecture, where the cornerstone is the first stone set in the construction of a building, determining the structure’s position and integrity. Metaphorically, it is used to describe something of critical importance to a system, organization, or belief.
Synonyms for Cornerstone
Strongest Matches:
These synonyms are direct substitutes for “cornerstone” in most contexts:
- Foundation
- Keystone
- Base
- Bedrock
- Pillar
- Crux
- Essential
- Nucleus
- Linchpin
- Backbone
Strong Matches:
These words closely relate to “cornerstone” but may carry slightly different nuances:
- Mainstay
- Principle
- Root
- Fulcrum
- Core
- Epicenter
- Nexus
- Foundation stone
- Supporting element
- Framework
Weak Matches:
These words can be linked to “cornerstone” but are more context-dependent:
- Guideline
- Touchstone
- Hallmark
- Prototype
- Benchmark
- Preamble
- Precursor
- Stepping stone
- Reference point
Example Sentences
- Literal Usage: The architect laid the cornerstone of the new library today.
- Business Context: Trust and transparency are the cornerstones of a successful partnership.
- Philosophical Context: Freedom of speech is the cornerstone of a democratic society.
- Scientific Context: The theory of relativity remains a cornerstone of modern physics.
- Educational Context: Critical thinking is a cornerstone of effective learning.
Contextual Usage
- In Architecture: The cornerstone is a ceremonial stone placed at the corner of a building’s foundation.
- In Business: A company’s cornerstone could be its commitment to innovation.
- In Philosophy: The pursuit of truth serves as a cornerstone of intellectual discourse.
- In Religion: Many faiths consider certain doctrines as the cornerstone of belief.
- In Science: The scientific method is a cornerstone of empirical research.
Related Words
- Keystone (in arch construction, the central supporting stone)
- Touchstone (a standard or criterion for judgment)
- Milestone (a significant event marking progress)
- Cornerblock (architectural component, though not metaphorical like cornerstone)
- Capstone (final achievement or crowning element)
Additional Information
The word “cornerstone” is frequently used in idiomatic expressions such as “the cornerstone of success” or “education as a cornerstone of society.” It has strong implications of importance, stability, and foundational value in various contexts.
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Disclaimer
This content is intended for informational and educational purposes only. While every effort has been made to ensure accuracy, definitions, synonyms, and usage contexts may vary based on linguistic evolution and regional differences. Always consult authoritative sources for precise meanings and interpretations.
