DIGRAPH By N., Sam M.S. - 8 Two letters used to make a single speech sound. Compare dipthong. DIGRAPH: "A digraph example is the ou in house." Related Psychology Terms SPEECH DISORDERS AUDITORY SPACE PERCEPTIO LANGUAGE (Psycholinguistics) HEARING (AUDITION) HEARING HALFWAY HOUSE CATTELL, JAMES iMcKEEN (1860- 1944) PEAK-CLIPPING MANIC-DEPRESSIVE REACTION (DEPRESSIVE PHASE) REACTION TIME (Response Latency) Cite this page: N., Sam M.S., "DIGRAPH," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/digraph/ (accessed January 30, 2023).