SIGN LANGUAGE By N., Sam M.S. - 12 a form of communication used by deaf people to communicate by using their hands for gestures. For more understanding, have a look on American sign language; finger spelling. SIGN LANGUAGE: "Sign language is used so deaf people can communicate." Related Psychology Terms LANGUAGE (Psycholinguistics) ACHIEVEMENT TESTS Cultural Norms & Values in the African-American Population READING DISABILITY (Paralexia, Dyslexia) BODY LANGUAGE (Organ Language) SULLIVAN, HARRY STACK (1892- 1949) CLINICAL PSYCHOLOGY DEMONOLOGY SIGN I ANTISOCIAL REACTION Cite this page: N., Sam M.S., "SIGN LANGUAGE," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/sign-language/ (accessed December 4, 2022).