IPA: /ˈʃɪpˌbɔːrd/
KK: /ˈʃɪpˌbɔrd/
Relating to or happening on a ship.
The shipboard activities included games and entertainment for all passengers.
The state of being on a ship or the area within a ship.
The crew prepared everything for the passengers on shipboard before departure.
Shipboard → It is formed from "ship" (from Old English *scip*, meaning a vessel for traveling on water) and "board" (from Old English *bord*, meaning the side of a ship or a flat surface). The word "shipboard" refers to something that is on or related to the deck or area of a ship.
Think of being 'on a vessel' ('ship') and 'on a flat surface' ('board') — that's what shipboard means.