厚纸板 hòuzhǐbǎn cardboard Origin Definitions Defs Strokes Stroke Words Sentences Sents 厚 hòu adjective thick thick or having a large distance between opposite surfaces; the opposite of 薄 báo纸板 紙板 zhǐbǎn noun cardboard cardboard; paperboard; a stiff, thick paper used to make boxes and cartons