A framework, trough, or tube, upon or through which objects are made to slide from a higher to a lower level, or through which water passes to a wheel.
A waterfall or rapid.
The pen in which an animal is confined before being released in a rodeo.
A parachute.
A spinnaker.
To parachute.
A flume specifically constructed to transport lumber and logs down mountainous terrain to a sawmill by using flowing water.
An amusement park ride where passengers sit in a hollow log and travel along a track or circuit powered mostly by the flow of water.