action painting action officer • action plant · · · Info · Definitions · Characters · · action painting · · Text Common · · Latin · · Scripts 15 · · Length 4 · · Syllables Definitions · · · (noun) a New York school of painting characterized by freely created abstractions; the first important school of American painting to develop independently of European styles. Synonyms: Abstract Expressionism, action painting. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 t latin small letter t U+0074