canyoneer

English

Etymology

From canyon +‎ -eer.

Noun

canyoneer (plural canyoneers)

A person who explores canyons.
- 2013, David Black, Canyoneering, 2nd: A Guide to Techniques for Wet and Dry Canyons‎^[1]:
  Cheater sticks are simply sticks that are used to extend the reach of the canyoneer.

Verb

canyoneer (third-person singular simple present canyoneers, present participle canyoneering, simple past and past participle canyoneered)

(intransitive) To take part in canyoning.