IPA: /ˈbɑːrdʒbɔːrd/
KK: /ˈbɑrdʒˌbɔrd/
A decorative board that is placed along the edge of a sloping roof, usually at the front of a gable, to cover the roof structure and add style.
The old house had beautiful bargeboards that enhanced its architectural charm.
Bargeboard → The word is formed from "barge" (from Old French *barge*, meaning a flat-bottomed boat) and "board" (from Old English *bord*, meaning side or plank). A bargeboard is a board or plank that is attached to the gable of a roof, resembling the side of a boat.
Think of a 'flat-bottomed boat' ('barge') and a 'plank' ('board') — a bargeboard is like a plank that resembles the side of a boat on a roof.