1. The sport of exploring canyons by rafting, swimming, climbing, etc.
   - canyoneering [N. Amer]

Encyclopedia: Canyoning

• soldiership
• soldiery
• soldo
• sole
• Solea
• Solea lascaris
• Solea solea
• solecism
• soled
• Soledad
• soledad pine
• Soleidae
• Soleirolia
• Soleirolia soleirolii
• soleless
• solely
• solemn
• solemness
• solemnisation
• solemnise
• solemnity
• Solemnity of Mary
• solemnization
• solemnize
• solemnly