LEARNit Dictionary
washboard
noun
/ˈwɒʃbɔːd/
UK
/ˈwɑːʃbɔːrd/
US
1
a board with a surface with
ridges
on it, used in the past for rubbing clothes on when washing them; a similar board played as a musical instrument
تخته شستشو, تخته رختشویی, تخته لباسشویی