washboard washbasket • washbowl · · · Info · Definitions · Synonyms · Characters · · washboard · · Text Latin · · Script 9 · · Length Definitions · · · (noun) device consisting of a corrugated surface to scrub clothes on. · · Noun Definition 1 (noun) protective covering consisting of a broad plank along a gunwale to keep water from splashing over the side. Synonyms: splashboard. · · Noun Definition 2 Synonyms · · · splashboard · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 h latin small letter h U+0068 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 w latin small letter w U+0077