Keystone Meaning: Definition, Examples, and Translations
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keystone
[หkiหหstษสn ]
Definitions
architecture
A central stone at the summit of an arch, locking the whole together. It is the most important stone in the structure, as the other stones depend on it for support.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| keystone |
Typically used to describe the central, most important part of a system, project, or structure that holds everything together. Often used in construction, architecture, and metaphorically in discussions of systems or plans.
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| capstone |
Often refers to a final project or milestone that represents the culmination of a larger body of work, such as in education or careers. Also used in construction to describe the top stone of a building or structure.
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| clinch |
Used to describe making a decisive or final agreement, securing a victory, or concluding an event. Often used in business, sports, or negotiations. Can have a slightly aggressive or conclusive connotation.
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Examples of usage
- The keystone of the arch was beautifully carved with intricate designs.
- The keystone of the project was completing the research phase successfully.
geology
A large, wedge-shaped stone at the apex of an arch or vault.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| keystone |
Use in architecture to describe the central, wedge-shaped stone at the apex of an arch which holds the other stones in place. It can also be used metaphorically to describe something crucial to the success of a system or structure.
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| capstone |
Primarily used in an academic or professional context to describe a final project or culmination of work that integrates and synthesizes learning. It can also mean a finishing stone or coping stone in construction.
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| voussoir |
Commonly used in architectural and construction contexts to refer to one of the wedge-shaped stones that form an arch, excluding the keystone.
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Examples of usage
- The natural keystone formation stood out against the blue sky.
- The geologist pointed out the unique keystone in the rock formation.
general
Something on which associated things depend for support or completion. It is essential for the success or completion of a system or plan.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| keystone |
Typically used in architecture to describe the central stone at the summit of an arch, buffering other stones into place. It can also be used metaphorically to describe something that is the central or most important element of a complex system.
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| cornerstone |
Used to denote something of great importance on which other things depend. Often used in formal or semi-formal contexts to emphasize the foundational importance of an element or principle.
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| foundation |
Generally describes the lowest load-bearing part of a building, usually below ground level. Metaphorically, it refers to the basis or groundwork of anything. It is often used in contexts emphasizing the most basic and essential aspects that everything else is built upon.
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Examples of usage
- Time management is the keystone of a successful project.
- Education is often seen as the keystone to a prosperous society.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Architecture
- In classical architecture, keystones are vital for distributing weight, ensuring the stability of arches and vaults.
- Many historic bridges and cathedrals feature decorative keystones, showcasing artistic designs and enhancing their beauty.
- The keystone principle is used beyond stone arches; it applies to stabilizing structures in modern engineering as well.
Symbolism
- In metaphorical uses, 'keystone' often refers to something that is central or essential to a system, like a keystone species in ecology.
- In law and politics, a keystone principle may be pivotal to understanding broader frameworks or policies.
- In teamwork, identifying the 'keystone' can be crucial in recognizing who or what holds a group together.
Science
- In ecology, a 'keystone species' is one whose presence and role in an ecosystem are vital for maintaining its structure and diversity.
- Similar to architecture, in science, the loss of a keystone species can lead to significant changes in ecosystem dynamics.
- Research on keystone species has led to better conservation strategies aimed at preserving biodiversity.
Pop Culture
- The term 'keystone' has appeared in various films and literature to denote crucial plot elements that hold narratives together.
- In games and puzzles, a 'keystone' can represent a vital clue or element that unlocks the next stage, akin to its role in physical structures.
- The concept has also been adapted in psychological theories to emphasize the importance of certain ideas or beliefs that support our understanding of the world.
Origin of 'keystone'
Main points about word origin
- The term 'keystone' comes from the architectural practice, referring to the final stone placed at the top of an arch.
- First recorded use of the word dates back to the early 16th century, illustrating its deep-rooted architectural significance.
- The word is derived from 'key', indicating its crucial role in structural stability.
The term 'keystone' originated in the early 17th century, derived from the Middle English word 'key' meaning 'wedge'. It was originally used in architecture to refer to the central stone at the summit of an arch. Over time, the term has been extended to represent something crucial or essential in various contexts.
See also: hotkeys, key, keyboard, keyhole, keying, keylogger, keynote, keypad, keys, keyway, keyword.