Linchpin Definition
linchpin
noun
- a central cohesive source of support and stability; "faith is his anchor"; "the keystone of campaign reform was the ban on soft money"; "he is the linchpin of this firm"
- pin inserted through an axletree to hold a wheel on
Words that rhyme with linchpin
Usage tips for "linchpin"
Understanding the precise definition of a word helps you use it with confidence. When using "linchpin" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for linchpin to find words that pair well.