Belayer meaning Only at Word Panda dictionary Meaning of "belayer" in the English dictionary . 2. DICTIONARY . chevron_right. “Take” The climber needs the belayer to take up slack on the rope. 1. mountaineering a person who controls the safety rope for a climber 2. It’s about making climbing safer for everyone. It can mean the difference between safety and danger. The off hand will then move UNDER the brake hand. suqyrwnouutbwtzhocqfcloueixcbowuiydtpraaxkidkvfscswyajuzpudklalzzh