Answer: belayer

AnswerCrossword Clue
belayermake a line fast by turns around a cleat, pin, or bitt
belayersecure (a person) at the end of a rope
belayerbe made fast
belayerone that belays (to make fast (able to move quickly))
belayersecure (a rope) to a person or object
belayerop
belayerop quit used in the imperative belay there
belayerto secure (as a rope) by turns around a cleat, pin, or bitt
belayermake fast