*SET-U

CANONICAL RELATIONSHIP RECORD

COVERAGE LEDGER ↗
EDGE / 0470historical continuationestablished

A CLAIM
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A relationship—not a generated explanation. Both endpoints, every editorial field, every citation, and every dossier reuse are preserved below.

CHILD / LATER FORM / attestedPresent-Day English · mid-13th century–today · number calculation

arithmetic

the art, practice, or branch of mathematics concerned with numbers and calculation

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DESCENDS FROM→
PARENT / EARLIER FORM / attestedMiddle English · Middle English, mid-13th–15th century · counting art

arsmetike / arsmetrik

arithmetic or the art of computation

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THE COMPLETE RELATIONSHIP

EVERY FIELD, NOT A FAIRY TALE

SOUND CHANGE

Middle English arsmetike / arsmetrik is respelled arithmetic under renewed alignment with Latin and Greek.

SEMANTIC CHANGE

The counting art remains arithmetic while its domain broadens within modern mathematics.

CHRONOLOGY

Sources differ between a mid-thirteenth-century and fifteenth-century English horizon.

SCHOLAR / EDITORIAL AUTHORITY

Merriam-Webster · Etymonline editors

CONFIDENCE

established — no additional confidence note is attached.

EDITORIAL STATUS

reviewed

02

CITATION REGISTER

SOURCES ON THIS EDGE

S01
Arithmetic — Definition, Word History, and First Known UseWord History: Middle English arsmetrik; First Known Use

Documents the Middle English form, modern headword, and fifteenth-century reported horizon.

supportsAUDIT SOURCE ↗ORIGINAL ↗
S02
Arithmetic — Origin and historyHeadword history: mid-13th-century arsmetike; spelling corrected in early 16th century

Documents an earlier reported horizon and the classical respelling.

supportsAUDIT SOURCE ↗ORIGINAL ↗
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EDITORIAL REUSE

WHERE THIS CLAIM APPEARS

RELATION / 440arithmetic

arithmetic → arsmetike / arsmetrik

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