lockage

Noun

 * 1) Materials for locks in a canal.
 * 2) The works forming a canal lock or locks.
 * 3) A toll paid for passing the locks of a canal.
 * 4) The amount of elevation and descent made by the locks of a canal.
 * 5) * 1829,, a letter
 * The entire lockage will be about fifty feet.
 * 1)  A situation where things lock together.
 * 1)  A situation where things lock together.