Dada or Dadaism was an art movement of the European avant-garde in the early 20th century, with early centres in Zürich, Switzerland, at the Cabaret Voltaire. New York Dada began c. 1915, and after 1920 Dada flourished in Paris. Dadaist activities lasted until c. the mid 1920s.

What is the meaning of the Dadaism?

: dada: a : a movement in art and literature based on deliberate irrationality and negation of traditional artistic values … artists of the day who were influenced by contemporary European art movements like Dadaism and Futurism …—

Why is it called Dadaism?

This new, irrational art movement would be named Dada. It got its name, according to Richard Huelsenbeck, a German artist living in Zurich, when he and Ball came upon the word in a French-German dictionary. ... “Dada is 'yes, yes' in Rumanian, 'rocking horse' and 'hobby horse' in French,” he noted in his diary.