linchpin
noun
Pronunciation: ˈlɪntʃpɪn
Definition
A person or thing that is vital to the stability or success of an entire organization or system.
Examples
The new software update is the linchpin of our company's digital transformation strategy.
Trust is the linchpin of any healthy, long-lasting relationship.
He acted as the linchpin, coordinating communication between the government and the local community.
Synonyms of linchpin
Words with a similar meaning to linchpin:
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