climbing wall 
noun
A wall at a sports centre or in a gymnasium fitted with attachments to simulate a rock face for climbing practice.The team also visited the Ice Factory which contains a large indoor climbing wall as well as the largest indoor ice climbing wall in Europe....
- Explore by foot on guided nature hikes and polish your rock climbing on a climbing wall.
- It is also seeking funding for a purpose-built centre containing a climbing wall and a dance studio.
- perineural
- perineuritic
- perineuritis
- perineurium
- per interim
- perinuclear
- periocular
- period
- periodate
- period costume
- period doubling
- periodic
- periodic acid
- periodic acid–Schiff
- periodical
- periodical cicada
- periodically
- periodical month
- periodicalness
- periodical stream
- periodic classification
- periodic comet
- periodic detention
- periodic error
- periodic function