jumar /jooˈmär/ (mountaineering)

1. A clip which grips the rope when weight is applied, and runs freely along the rope when the weight is taken off (also jumar clamp)
2. A climb using these

To climb using jumars

• co-polymerize
• co-polymerized
• co-polymerizes
• co-polymerizing
• co-polymers
• copolymers
• co-portion
• co-portions
• cop out
• cop-out
• copped
• copper
• Copper Age
• copperas
• copperases
• copper-beech
• copper-beeches
• copper-bottom
• copper-bottomed
• copper-bottoming
• copper-bottoms
• copper-captain
• daisy-cutter
• daisy-cutters
• daisy-wheel