Meaning ofwashboardin English

Noun

1. a board for rubbing laundry; cleaning
   She used a washboard to scrub the dirty clothes.
2. road ripples from traffic
   The highway had a washboard surface from years of heavy traffic.
3. percussion instrument; musical device
   The musician played a lively rhythm on the washboard.
4. ship's splash guard; protective board
   The sailor installed a washboard on the boat to prevent water from splashing in.