a personality characterized by rigidity, extreme inhibition, and excessive concern with conformity and adherence to often unique standards.
per·fec·tion·is·tic per·son·al·i·ty
(pĕr'-fek'shŭn-is'tik pĕr-sŏn-al'i-tē) A personality characterized by rigidity, extreme inhibition, and excessive concern with conformity and adherence to often unique standards.