Pearsonian UK /pɪəˈsəʊ.ni.ən/US /pɪɹˈsoʊ.ni.ən/ adjective2 •Of or relating to Karl Pearson (1857–1936), English mathematician and biostatistician •Relating to a style of Canadian foreign policy associated with Lester B. Pearson formsmore Pearsonian · most Pearsonian
