What's the difference between gangway and manrope?

Gangway

Definition:

(v. i.) A passage or way into or out of any inclosed place; esp., a temporary way of access formed of planks.
(v. i.) In the English House of Commons, a narrow aisle across the house, below which sit those who do not vote steadly either with the government or with the opposition.
(v. i.) The opening through the bulwarks of a vessel by which persons enter or leave it.
(v. i.) That part of the spar deck of a vessel on each side of the booms, from the quarter-deck to the forecastle; -- more properly termed the waist.

Example Sentences:

(1) Passengers will also benefit from free wifi, at-seat charging points, real-time information screens, air conditioning, and wider gangways and doors for quicker boarding.
(2) The street delimits different zones, with causal traffic at street level and hospital traffic between the wards and operating theatres and X-ray departments (which are collected in blocks in a central square) on gangways crossing the "street" at higher levels.
(3) Twelve hours after boarding the Leiv Eiriksson, the 11 activists who had occupied a gangway 80 ft above the water were forced down by a gale as the vessel entered Greek waters.
(4) As it was any spectators crammed into the gangways of court 16 expecting high courtroom drama will have left as many have before: baffled and generally wrung out by the mind-fuddling complexities of chancery proceedings.
(5) A gangway and glass panels are being built all the way round the central void, to give visitors the impression of walking on air, 57 metres above the ground.
(6) Unverified mobile phone footage showed chaotic scenes with scores of prisoners out of their cells shouting in gangways and walkways.
(7) As a prison doctor I’ve seen the crisis in jails – half the inmates shouldn’t be there | Gordon Cameron Read more Inmates flooded the jail’s gangways after the unrest broke out after 5pm on Sunday after staff were forced to retreat to “safe areas” within the jail.
(8) Where would my girls go?” At Tenderloin gay bar Gangway, which recently acquired new owners and is expected to soon close and transform into a new establishment, longtime manager Bob Ames, 58, said he hoped the gay community would continue to patronize the bar in its new form.
(9) Each arm of the maze is provided with a short blind alley and a long main gangway.
(10) This winter, The Gangway, the oldest gay bar in town, is closing down.
(11) Due to the complexity of the maze the rats keep patrolling the gangways without being rewarded for it.
(12) Facebook Twitter Pinterest Bedford prison rioters shouting in jail gangways And then there are the inmates with mental health issues.
(13) Undaunted, the climbers made it to a gangway 80ft over the vessel's starboard stern.
(14) Armstrong's idea converts a long section of the deck of a ship into gangway, which attaches to the turbine and remains steady while the boat bobs up and down in the waves.
(15) In the blank faces of the stricken survivors being helped from the sea off Rhodes, or shuffling dazed down the gangway into a strange Sicilian port , they can only be imagined.
(16) From 100ft away in the pale dawn light it is a 15-storey industrial castle, bristling with cranes, derricks, gangways, chains, spars, girders, pipes, helipads and radar.
(17) The crew are well-trained, but some people will be running up and down the gangway.