Dadaism dada • Dadaist · · · Info · Definitions · Synonyms · Characters · · Dadaism · · Text Latin · · Script 7 · · Length Definitions · · · (noun) a nihilistic art movement (especially in painting) that flourished in Europe early in the 20th century; based on irrationality and negation of the accepted laws of beauty. Synonyms: dada, dadaism. · · Noun Definition 1 Synonyms · · · dada · · Synonym 1 Characters · · D latin capital letter d U+0044 a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 m latin small letter m U+006D s latin small letter s U+0073