The backbone
Example: The backbone supports system structure
Definition
"The backbone" refers to the central support or main structure that provides strength and stability to a system, organization, or physical entity. It is essential for maintaining integrity and enabling function, much like the spine in a living organism.
Etymology
The term "the backbone" originates from the literal backbone or spine of a vertebrate animal, symbolizing strength and support. Over time, it evolved metaphorically to describe anything that acts as the main support or foundation in various contexts.
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"The backbone" appears in the Vocaplus list "English - General - (C1) - set 2", containing 116 commonly used words.
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