洗せん濯たく板いたMeaningsNoun1. washboardKanji used洗wash濯rinse with water板plankPitch accentせんたくいたComposed of洗せん濯たくwashing; laundry; relaxation; rejuvenation; melting away (of worries, fatigue, etc.)Noun板いたboard; plank; sheet (of metal); plate (of glass); pane; slab; cutting board; chopping board; chef (esp. of high-end Japanese cuisine); cook; …Noun