1. A central cohesive source of support and stability
   - anchor, mainstay, keystone, backbone, linchpin 
2. Pin inserted through an axletree to hold a wheel on
   - linchpin

Derived forms: lynchpins

Type of: pin, support

Encyclopedia: Lynchpin

• turbinate
• turbinate bone
• turbine
• turbit
• turbo
• turbo-propeller plane
• turbocharge
• turbocharger
• turbofan
• turbofan engine
• turbogenerator
• turbojet
• turbojet engine
• turboprop
• turbot
• turbulence
• turbulency
• turbulent
• turbulent flow
• turbulently
• Turcoman
• turd
• Turdidae
• Turdinae
• Turdus