1. One of the cross braces that support the rails on a railway track
   - tie [N. Amer], railroad tie [N. Amer], sleeper [Brit]

Derived forms: crossties

Type of: brace, bracing

Part of: railroad [N. Amer], railroad track [N. Amer], railway [Brit, Cdn], railway track [Brit, Cdn]

Encyclopedia: Crosstie

• hydrogen peroxide
• hydrogen sulfide
• hydrogen sulphide
• hydrogen-bomb
• hydrogenate
• hydrogenation
• hydrogenise
• hydrogenize
• hydrogenous
• hydrographer
• hydrographic
• hydrographical
• hydrography
• hydroid
• hydroiodic acid
• hydrokinetic
• hydrokinetics
• hydrolise
• hydrolith
• hydrolize
• hydrological
• hydrologist
• hydrology
• hydrolysable
• hydrolysate