Thesaurus
Term:
hatches
Use for openings in horizontal positions, as between the decks of a ship, and for doors horizontally divided, the upper part being opened for ventilation or so that articles may be passed over the lower part.
Use for openings in horizontal positions, as between the decks of a ship, and for doors horizontally divided, the upper part being opened for ventilation or so that articles may be passed over the lower part.