The term 'Alpenstock' refers to a long STAFF or pole used by mountaineers and hikers, usually with a metal tip and a handle. It is also known as a hiking STAFF, walking stick, or trekking pole. The crossword solutions for this term are STAFF (5 letters) and CANE (4 letters). A STAFF is a long stick or pole, while a CANE is a walking stick with a curved handle. Both of these items are used by hikers and mountaineers to help them traverse difficult terrain.