An overprecise person; one rigidly or ceremoniously exact in the observance of rules; a formalist; formerly applied to the English Puritans. "The most dissolute cavaliers stood aghast at the dissoluteness of the emancipated precisian."
... of surly carelessness, sauntered down to the only other door in the room, the door that led to the domestic offices of the Inn. While he did so, Cocardasse held out his hand to Lagardere in sign of amity, but Lagardere refused it. "I am no precisian," he said. "I have kept vile company. I would not deny my hand to a hang-man. But the most tolerant philosopher has his dislikes, and mine ... — The Duke's Motto - A Melodrama • Justin Huntly McCarthy