Descends, as a rock wall

• Climber's descents
• Descends using a double rope
• Cliffhanging descents
• Cliff descents
• Rope-aided cliff descents
• Descends, as from a cliff
• Alpine rescue maneuvers
• Goes down a steep rock face, in a way

Wiktionary Word definitions in Wiktionary
n. (plural of rappel English) vb. (en-third-person singular of: rappel )