cornerstone — A fundamental principle or element that serves as the basis for something. An essential foundation upon which other things are built or depend.
Part of speech: NOUN
Definition: A fundamental principle or element that serves as the basis for something. An essential foundation upon which other things are built or depend.
Pronunciation (IPA): /ˈkɔːrnɚstoʊn/
Korean meaning: 초석, 기반이 되는 핵심 요소
Korean pronunciation: 코너-스톤 (강세: 코)
Example Sentences
- Pizza became the cornerstone of his diet after he moved to college.
- Education is the cornerstone of personal development.
- His grandmother's secret recipe was the cornerstone of the restaurant's success.
cornerstone
NOUN//ˈkɔːrnɚstoʊn//
A fundamental principle or element that serves as the basis for something. An essential foundation upon which other things are built or depend.

A fundamental principle or element that serves as the basis for something. An essential foundation upon which other things are built or depend.
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From throne to cornerstone, each milestone is known!
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Start for Free🎤Pronunciation
🌳Etymology
Origin
From Middle English, combining 'corner' (from Old French cornier) and 'stone' around the 14th century. Originally referred to the foundational stone placed at the corner of a building, later extended metaphorically to mean any fundamental element.
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“Pizza became the cornerstone of his diet after he moved to college.”
“Education is the cornerstone of personal development.”
“His grandmother's secret recipe was the cornerstone of the restaurant's success.”
“Procrastination had somehow become the cornerstone of his work philosophy.”
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