rubboard

/ˈrʌbˌbɔrd/
noun
  1. A washboard, especially one used as a musical instrument by scraping it with a thimble or stick.
    • She learned to play the rubboard from her grandfather, who was a zydeco musician.
    • He played a lively tune on the rubboard at the folk festival.
    • The band's rubboard player added a unique rhythm to the song.
  2. A board with a corrugated surface used for scrubbing clothes when washing them by hand.
    • The museum displayed a rubboard and a wash tub from the 1800s.
    • Before washing machines, people used a rubboard to scrub dirt out of clothes.
    • She found an old rubboard in the attic, still with soap stains on it.
Synonyms
What does "rubboard" mean? | whatsthatwordmean | whatsthatwordmean