I. ̷ ̷ˈ ̷ ̷ˌ ̷ ̷, ̷ ̷ˌ ̷ ̷ˈ ̷ ̷ adverb
Etymology: between (I)
: in the space on a ship between decks : belowdecks : below the main deck
II. ̷ ̷ˈ ̷ ̷ˌ ̷ ̷ noun plural but singular in construction
1. : the space belowdecks : the space below the main deck
2. : a deck below the main deck ; specifically : a raised deck in the hold of a cargo ship
III. adverb
: in the space between the decks of a ship