P0512000 (prĭ-sĭzh′ən)n.1. One who is strict and precise in adherence to established rules, forms, or standards, especially with regard to religious observance or moral behavior.2. A Puritan.[From precise.]pre·ci′sian·ism n.
precisian
(prɪˈsɪʒən) or
precisianist
na punctilious observer of rules or forms, esp in the field of religionpreˈcisianismn
precisian
- An overly precise person, a strict observer of rules and procedures.See also related terms for rules.