Psychol. a test for the analysis of personality, in which the person being tested tells what is suggested to him or her by a standard series of inkblot designs: his or her responses are then analyzed and interpreted
See Rorschach test in American Heritage Dictionary 4
(rôrˈshäkˌ, -shäᴋʜˌ)
noun
A psychological test in which a subject's interpretations of a series of standard inkblots are analyzed as an indication of personality traits, preoccupations, and conflicts.