Definition of "arithmetician" []

• One with expertise in arithmetic. A mathematician. (noun)

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• "He is as good an arithmetician as Bareme, draws, dances, and sings well."
• "It was computed by an experienced arithmetician, that there was as much twopenny ale consumed on the discussion as would have floated a first-rate man-of-war."
• "I am somewhat surprised that the arithmetician Wallace, who extends the number of people at present existing to a thousand millions, should pretend in the same page, that in the year 966, after the creation, our forefathers amounted to sixteen hundred and ten millions."