1. A system of locks in a canal or waterway
   "The boat passed through several stages of lockage on its journey"
    
2. Passage through a lock in a canal or waterway
   "The boat's lockage through the Panama Canal was a smooth process"
    
3. A fee charged for passage through a lock in a canal or waterway
   "Boats passing through the Panama Canal must pay a lockage fee"

Derived forms: lockages

Type of: fee, passage, system

Part of: canal