cataplasm cataplasis • cataplastic · · · Info · Definitions · Synonyms · Characters · · cataplasm · · Text Latin · · Script 9 · · Length 4 · · Syllables Definitions · · · (noun) a medical dressing consisting of a soft heated mass of meal or clay that is spread on a cloth and applied to the skin to treat inflamed areas or improve circulation etc.. Synonyms: poultice, plaster. · · Noun Definition 1 Synonyms · · · poultice · · Synonym 1 plaster · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 l latin small letter l U+006C m latin small letter m U+006D p latin small letter p U+0070 s latin small letter s U+0073 t latin small letter t U+0074