'gangboard' definitions:

Definition of 'gangboard'

From: WordNet
noun
A temporary bridge for getting on and off a vessel at dockside [syn: gangplank, gangboard, gangway]

Definition of 'gangboard'

From: GCIDE
  • gangboard \gangboard\, gang board \gang board\n. a temporary bridge for getting on and off a vessel at dockside.
  • Syn: gangplank, gang plank, gangway. [WordNet 1.5]