arithmetician

/əˌɹɪθməˈtɪʃ(ə)n/

Etymology

From Middle French arithmeticien; equivalent to arithmetic + -ian.

arithmetician means one with expertise in arithmetic; a mathematician. Lexicurio rates it Sui generis — a strength score of 88 out of 100.

arithmetician is pronounced /əˌɹɪθməˈtɪʃ(ə)n/.

noun

One with expertise in arithmetic; a mathematician.“[F]or certes, ſayes he, / I haue already choſen my officer, and what was he? / Forſooth, a great Arithmeticion, [...]”