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rappel

1 ENTRIES FOUND:
rappel /rəˈpɛl/ verb
rappels; rappelled; rappelling
rappel
/rəˈpɛl/
verb
rappels; rappelled; rappelling
Britannica Dictionary definition of RAPPEL
[no object] US
: to move down a steep cliff, rock, etc., by pushing your feet against its surface and sliding down a rope