Definition, Meaning & Synonyms

linchpin

noun
/ˈlɪnʧˌpɪn/
Definition
A linchpin is a person or thing that holds something together, providing essential support to a system or organization.
Examples
  • The manager is the linchpin of our team, ensuring everyone works together smoothly.
  • The linchpin of the project was the innovative idea that brought everyone on board.
Meaning
It refers to a crucial element or individual that is vital to maintaining the stability or operation of a larger entity or process.
Synonyms
  • keystone
  • cornerstone
  • foundation
  • mainstay
  • crucial element