burdock Burdigalian • burdon · · · Info · Definitions · Synonyms · Characters · · burdock · · Text Latin · · Script 7 · · Length Definitions · · · (noun) any of several erect biennial herbs of temperate Eurasia having stout taproots and producing burs. Synonyms: clotbur. · · Noun Definition 1 Synonyms · · · clotbur · · Synonym 1 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 k latin small letter k U+006B o latin small letter o U+006F r latin small letter r U+0072 u latin small letter u U+0075