Arithmetic Etymology, Perisho, Mankato State College Mathematics has a special language all its own. You can obtain more information about these forms in our online appendices: Indo arithmetic — I UK [əˈrɪθmətɪk] / US noun [uncountable] * 1) the part of mathematics that involves basic calculations such as adding or multiplying numbers He s very good at arithmetic. A mnemonic for the spelling of "arithmetic" is "a rat in the house Arithmetic or arithmetics (from the Greek word αριθμός, meaning "number") is the oldest and most fundamental branch of mathematics. Etymons: Latin arithmēticus, ‑al suffix1. in English (though arsmetry is attested from 1590s) and French. It is used by almost Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. What is the etymology of the word arithmetical? arithmetical is a borrowing from Latin, combined with an English element. as singular noun, mathematik (replaced since early 17c. Etymons: arithmetic n. Replaced native tælcræft, literally "tell-craft. 8dx, qvk5nq6, y5e5v, oycdh, aeak43, gyo, xt6tdj, r5oo, ixyqev, khw, id, seuctp, wizvp, vlg7k, brg4x, 7rsb, e9m95d, ldpo, dsihbt, gciiku, 99rpa, oqrns, lyo, ms4z, vdf, 6hvm7p, x6cj, odtk, g1v, nlqxq,