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HOW TO PRONOUNCE

linchpin

/ˈlɪntʃˌpɪn/

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American Pronunciation Guide · 1:05
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What does linchpin mean?

noun

  1. A pin inserted through holes at the end of an axle or shaft, so as to secure a wheel or shaft-mounted device.
  2. (figuratively) A central cohesive source of stability and security; a person or thing that is critical to a system or organisation.

verb

  1. To adopt as, or serve as, a central cohesive source of stability and security.

Definitions regrouped for readability · CC BY-SA 4.0

IPA pronunciation

/ˈlɪntʃˌpɪn/

CMU Pronouncing Dictionary ↗

Pronunciation varies by speaker and region. About these dictionary pronunciations.

In the pages of books

See this word in context.

That ass, Pumblechook, used often to come over of a night for the purpose of discussing my prospects with my sister; and I really do believe (to this hour with less penitence than I ought to feel), that if these hands could have taken a linchpin out of his chaise-cart, they would have done it.
Charles DickensGreat ExpectationsProject Gutenberg ebook #1400