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BIBLIOGRAPHIC IDENTITYetymonline-arithmetic

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historical dictionaryetymonline-arithmetic

Arithmetic — Origin and history

AUTHOR / EDITOR
Douglas Harper
YEAR
2026
PUBLISHER
Online Etymology Dictionary
DOI
Not recorded
SOURCE TYPE
historical dictionary
EXTERNAL RECORD
OPEN ORIGINAL ↗
5CANONICAL EDGES
0WITNESSES
1COMPARISONS
0CONTEXT LINKS
0RANKED REVEALS
2DISPUTES
3JOURNEY STAGES
1WORD DOSSIERS
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CONTRARIAN TRUTH CLAIMS

RANKED REVEALS THAT CITE THIS SOURCE

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No ranked contrarian reveal currently cites this source.
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SCHOLARLY DISAGREEMENT

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CANONICAL RELATIONSHIP CLAIMS

EDGES THAT CITE THIS SOURCE

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EDGE 470supportsestablished

arithmetic → arsmetike / arsmetrik

Present-Day English → Middle English · historical continuation

SOUND
Middle English arsmetike / arsmetrik is respelled arithmetic under renewed alignment with Latin and Greek.
MEANING
The counting art remains arithmetic while its domain broadens within modern mathematics.
SCHOLAR / EDITOR
Merriam-Webster · Etymonline editors
Headword history: mid-13th-century arsmetike; spelling corrected in early 16th century

Documents an earlier reported horizon and the classical respelling.

OPEN THE PERMANENT CLAIM ↗
EDGE 471supportsestablished

arsmetike / arsmetrik → arsmetique / arismatike

Middle English → Old French · borrowing

SOUND
Middle English adapts Old French and Anglo-French forms; a folk association with ars metrica contributes the extra r in some spellings.
MEANING
The practical and learned counting discipline remains central.
SCHOLAR / EDITOR
Merriam-Webster · Etymonline · MacTutor editors
Headword history: Old French arsmetique and ars metrica folk analysis

Documents both the borrowing and medieval extra-r analysis.

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EDGE 472supportsestablished

arsmetique / arismatike → arithmetica

Old French → Latin · borrowing

SOUND
French arsmetique / arismatike continues Latin arithmetica through regular learned transmission and medieval respelling.
MEANING
Arithmetic remains the counting discipline.
SCHOLAR / EDITOR
Merriam-Webster · Etymonline editors
Headword history: Old French arsmetique from Latin arithmetica

Independently documents the route.

OPEN THE PERMANENT CLAIM ↗
EDGE 474supportsestablished

ἀριθμητική (τέχνη) → ἀριθμός

Ancient Greek → Ancient Greek · derivation

SOUND
Greek arithmētikē is built in the arithmos “number” family.
MEANING
Number or counting supplies the name of the counting art.
SCHOLAR / EDITOR
Merriam-Webster · Etymonline · MacTutor editors
Headword history: arithmetikē from arithmos

Independently documents the number-word base.

OPEN THE PERMANENT CLAIM ↗
EDGE 475challengesproposed

ἀριθμός → *h₂rei-

Ancient Greek → Proto-Indo-European · proposed inheritance

SOUND
Greek arithmos is analyzed through a counting base represented by Merriam-Webster as PIE *h₂rei-; Etymonline publishes an expanded *erei-dhmo- formation.
MEANING
The inherited counting sense remains, while the precise prehistoric formation is reconstructed.
SCHOLAR / EDITOR
Merriam-Webster · Etymonline editors
Headword history: *erei-dhmo- from root *re-

Publishes a materially different reconstruction and formation representation.

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04

LEXICAL ATTESTATIONS

WITNESSES REPORTED BY THIS SOURCE

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No lexical witness currently cites this source.
05

COMPARATIVE EVIDENCE

COGNATES, DESCENDANTS, AND RELATIVES

1
arithmetic

arithmancy

English

learned Greek arithmos derivative

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GEOGRAPHIC AND TEMPORAL CLAIMS

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NON-GENEALOGICAL CONNECTIONS

HISTORICAL CONTEXT, KEPT SEPARATE

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No non-genealogical context link currently cites this source.
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WORD-FAMILY REUSE

DOSSIERS THAT DEPEND ON THIS SOURCE

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arithmetic11 CLAIM LINKS↗

5 entry-scoped citations map reviewed dossier paths onto the canonical claims above.