Definition of Splashboard

Noun: splashboard 'splash,bord

Protective covering consisting of a broad plank along a gunwale to keep water from splashing over the side
- washboard
Protective covering consisting of a panel to protect people from the splashing water or mud etc.
- splasher, dashboard
A panel behind a work surface, cooker, sink, etc. to protect the wall from splashes
- splashback [Brit], backsplash [N. Amer]