- a type of action painting evolved in France in which haphazard dabs and blots of colour are treated as a means of instinctive or unconscious expression
Collins Concise English Dictionary © HarperCollins Publishers::
tachisme /ˈtɑːʃɪzəm; French: taʃism/ n
'tachisme' also found in these entries (note: many are not synonyms or translations):