mispattern /ˈmɪsˌpætə(ɹ)n/noun 1/mɪsˈpætə(ɹ)n/ verb 1forms 3 noun1 •A pattern that has an error or flaw in it.Observation was taken several times for all the 256 patterns, but no mispattern was found. — 1960 mispattern /mɪsˈpætə(ɹ)n/ verb1 •To follow or copy a pattern imperfectly; to deviate from a pattern. formsmispatterned · mispatterning · mispatterns