1. linchpin

noun. ['ˈlɪntʃˌpɪn'] pin inserted through an axletree to hold a wheel on.

Rhymes with Linchpin

• kingpin
• tailspin
• underpin
• underspin

Sentences with linchpin

1. Noun, singular or mass
Sales is arguably the linchpin of almost any business.

2. linchpin

noun. ['ˈlɪntʃˌpɪn'] a central cohesive source of support and stability.