Heaving line is a relatively light line than can be thrown from aboard a vessel to the shore, to another vessel or from the shore to a vessel.
The heaving line is connected to the actual line/hawser/rope that we wish to transfer between the endpoints but is too heavy to be thrown by itself.
Once the heaving line is transfered, it is used to transfer the heavy line between the two end points.
It is customary to weigh the throwable end of the heaving line to facilitate the throwing process, with a weight, e.g. a 'monkey fist' knot.
Canadian maritime law requires 15 meters minimum for a buoyant device heaving line. The U.S. Coast Guard does not specify a need for a heaving line. The UK Broads Authority does not specify a length for heaving lines. U.S. Coast Guard approved heaving lines come in lengths of 70 ft. and 100 ft. with an attached soft ball weight.
It means trailing a device attached to a line that measures the ship's speed. :)
Heaving can be used as an adjective, for example, to describe a heaving stomach. Or it can be the present participle of the verb to heave.
The deck was heaving beneath her feet. Heaving mightily, he lifted the huge weight.
Dry heaving is hard gagging but not vomiting
He sat there heaving and panting because of the effort. www.dictionary.com (resource)
Heaving the Log - 1898 was released on: USA: 20 May 1898
Yes, a second way freezing water causes mechanical weathering is by frost heaving
Seiichi Kinoshita has written: 'Heaving force of frozen ground' -- subject(s): Frost heaving, Frozen ground
vomiting dry heaving
Very bad!
You couldn't do anything better.