Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Noun: canyoning  kan-yu-ning
Usage: Brit, Cdn (US: canyoneering)
  1. The sport of exploring canyons by rafting, swimming, climbing, etc.
    "They went canyoning in the Grand Canyon during their adventure holiday";
    - canyoneering [N. Amer]

Encyclopedia: Canyoning