corrugated cardboard corrugated board • corrugated fastener · · · Info · Definitions · Synonyms · Characters · · corrugated cardboard · · Text Common · · Latin · · Scripts 20 · · Length 6 · · Syllables Definitions · · · (noun) cardboard with corrugations (can be glued to flat cardboard on one or both sides). Synonyms: corrugated board, corrugated cardboard. · · Noun Definition 1 Synonyms · · · corrugated board · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 g latin small letter g U+0067 o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075