ränni

Etymology
Borrowed from.

Noun

 * 1)  chute, gutter, flume trough or tube used to move liquids or granular solids from a higher level to a lower level
 * 2) chute trough or tube through which water passes to a wheel
 * 3)  timber slide water-filled chute for moving timber past rapids and waterfalls
 * 4)  guttering, rainwater drainage system system for collecting rainwater from the roof and leading it down to a drain or to the ground
 * 5) Any of the main components of such system, particularly a downpipe or downspout, or a gutter.
 * 6)  launder trough used by miners to carry water or materials suspended in water
 * 7)  sluice box box with riffles along the bottom, used to trap heavier gold particles as water washes them and the other material along the box
 * 8)  strip trough for washing ore
 * 9)  vein, especially in connection with intravenous drug use
 * 10)  A functionally similar part of a sports facility.
 * 11)  ramp part of a ski jumping hill used for gathering speed for the jump
 * 12)  gutter trough on either side of the lane into which wide balls fall
 * 13)  boards side boards of an ice hockey rink when used to steer the puck
 * 14)  track
 * 15)  (ice) path, (ice) channel narrow waterway through the ice cleared by an icebreaker
 * 1)  gutter trough on either side of the lane into which wide balls fall
 * 2)  boards side boards of an ice hockey rink when used to steer the puck
 * 3)  track
 * 4)  (ice) path, (ice) channel narrow waterway through the ice cleared by an icebreaker
 * 1)  track
 * 2)  (ice) path, (ice) channel narrow waterway through the ice cleared by an icebreaker
 * 1)  (ice) path, (ice) channel narrow waterway through the ice cleared by an icebreaker
 * 1)  (ice) path, (ice) channel narrow waterway through the ice cleared by an icebreaker