society > travel > travel by water > vessel, ship, or boat > parts of vessels > part of vessel above water > [noun] > deck > lower deck > specific
1837 R. M. Bird in Aug. 127 He had followed his friend, the Kentuckian, to the boiler-deck.
1877 J. Habberton i. 10 The new hand reached the boiler-deck, and reported to the mate.