backboard

backboard · noun, verb¹

From back + board.

backboard · noun²

1. Middle Low German · borrowed frombackbort
2. Dutch · borrowed frombakboord“portside”
3. English todaybackboard

Likely a borrowing from Dutch bakboord (“portside”) or from Middle Low German backbort, bakbōrt (“portside”). Old English bæcbord (“larboard, portside”) did not survive (in that form) into Middle English; Scottish texts of the 1500s have forms like bawbord, baburd and babord, possibly borrowed from French bâbord; later texts with Scots backburd, backber may have borrowed it from Old Norse bakborði (“portside”). Cognate with West Frisian bakboard (“portside”), German Backbord (“portside”), Danish bagbord (“portside”).