1. A short stretch of railway track used to store rolling stock or enable trains on the same line to pass
   - railroad siding [N. Amer], turnout [N. Amer], sidetrack, railway siding [Brit, Cdn] 
2. [N. Amer] Material applied to the outside of a building to make it weatherproof

1. Take sides for or against
   "I"m siding against the current candidate"

Derived forms: sidings

Type of: align, array, building material, railroad [N. Amer], railroad track [N. Amer], railway [Brit, Cdn], railway track [Brit, Cdn]

Encyclopedia: Side Side, Turkey

• economics department
• economics profession
• economise
• economiser
• economist
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• economy
• economy class
• economy of scale
• ECOSOC
• ECOSOC commission
• ecosphere
• ecosystem
• ecoterrorism
• ecotourism
• ecotown
• ecotoxicology
• ecotype
• ecovillage
• ecphonesis
• ecrevisse
• ecru
• ecstasy
• ecstatic