D defs.my
Entry 4 senses Webster, 1913

Gangway

· Gang·way · IPA /ˈɡæŋweɪ/
01 n. A passage or way into or out of any inclosed place; esp., a temporary way of access formed of planks.
  1. 1.
    A passage or way into or out of any inclosed place; esp., a temporary way of access formed of planks.
  2. 2.
    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.
  3. 3.
    The opening through the bulwarks of a vessel by which persons enter or leave it.(Naut.)
  4. 4.
    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.(Naut.)
Phrases & compounds
Gangway ladder — a ladder rigged on the side of a vessel at the gangway.
To bring to the gangway — to punish (a seaman) by flogging him at the gangway.