Added 10 October 2026
arithmetician
/əˌɹɪθməˈtɪʃ(ə)n/ noun
noun Definition from Wiktionary (CC BY-SA). Pronunciation from Wiktionary, via Kaikki.org. More about arithmetician at Wordnik → Where our words come from →
- One with expertise in arithmetic; a mathematician.
Origin
From Middle French arithmeticien; equivalent to arithmetic + -ian.
From Wiktionary, via Kaikki.org (CC BY-SA)