Definitions
1.NounMaterials for locks in a canal.
2.NounThe works forming a canal lock or locks.
3.NounA toll or fee paid for transporting a vessel through the locks of a canal.
4.NounThe total height difference (elevation and descent) made by the locks of a canal."The entire lockage will be about fifty feet."
5.NounThe use or transit of a canal lock.
6.NounA situation where things lock together.