adverb
: by grasping with the hands moving alternately one before or above the other
climb a rope hand over hand
haul in a line hand over hand
adverb
: by grasping with the hands moving alternately one before or above the other
climb a rope hand over hand
haul in a line hand over hand
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012