belay
1. be.lay \bi-'la-\ vb [ME beleggen to beset, fr. OE belecgan, fr. be- + lecganX to lay 1a: to secure (as a rope) by turns around a cleat, pin, or bitt 1b: to make fast 2: STOP 3a: to secure (a person) at the end of a rope 3b: to secure (a rope) to a person or object 1: to be made fast 2: STOP, QUIT 3: to make fast by belaying 2. belay n 1: the obtaining of a hold (as for a rope) during mountain climbing; als o : a method of obtaining such a hold 2: something to which a mountain climber's rope is anchored
Webster's English Dictionary