*SET-U

CANONICAL LANGUAGE GRAPH

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NODE / 0223attestedMiddle Persian

čatrang

TRANSLITERATION čatrang

chess

DATE
Middle Persian
SENSE
chess game
FAMILY
Indo-European / Iranian
CANONICAL KEY
node:20:catrang:attested:sense:chess-game

Graph-only Middle Persian game-name stage attested in Pahlavi textual tradition.

01

ANCESTRAL EDGES

ROOT OF THIS ROOT

1
GO DEEPERborrowingprobable
Sanskrit · 6th century CE · four limbed army game

caturaṅga

four-limbed army; chess game-name

SOUND
Sanskrit caturaṅga is adapted as Middle Persian čatrang with contraction of the medial syllables.
MEANING
A “four-limbed” army designation becomes the board-game name.
CHRONOLOGY
India to Sasanian Persia in or around the sixth century.
SCHOLAR
Bo Utas
CONFIDENCE
probable — Iranica says the origin is obscure but places the first certain Sanskrit mention and Persian introduction in the sixth century.
02

DIRECT DESCENDANT EDGES

THE NEXT HISTORICAL STEP

1
DESCENDANThistorical continuationestablished
Persian · Persian · chess game

šatranj

chess

SOUND
Persian šatranj continues Middle Persian čatrang with palatal and final-consonant development.
MEANING
The game name remains chess.
CHRONOLOGY
Late Sasanian to New Persian.
SCHOLAR
Bo Utas
CONFIDENCE
established — Iranica records the Middle and New Persian forms but does not reduce the history to one sound-law formula.
03

TRANSITIVE DESCENDANT CLOSURE

EVERY REVIEWED BRANCH FROM HERE

6

This is the complete downstream closure currently supported by the canonical graph. Every displayed step is a real reviewed edge with its own sound claim, meaning claim, scholar, confidence, and citations.

UNIQUE DESCENDANT NODES
6
REVIEWED EDGES
6
DEEPEST PATH
6
MODERN DOSSIERS REACHED
1
HISTORICAL STEP 011 EDGE
HISTORICAL STEP 021 EDGE
HISTORICAL STEP 031 EDGE
STEP 03competing borrowing routeproposed
SOUND
Encyclopaedia Iranica groups Old French eschés with descendants of Arabic al-šaṭranj; the exact phonological mediation conflicts with the reviewed šāh account.
MEANING
The traveling name of the game supplies a competing source for the French game name.
Bo Utas and Encyclopaedia Iranica contributors1 CITATIONEDGE 217 ↗
HISTORICAL STEP 041 EDGE
HISTORICAL STEP 051 EDGE
HISTORICAL STEP 061 EDGE

“Every” means every descendant in the reviewed SET-U graph. It does not convert missing scholarship or missing ingestion into a claim of historical completeness. The coverage ledger remains the honest denominator.

04

RECORDED EVIDENCE

ATTESTATIONS / FIRST KNOWN USE

0
NO RECORDED WITNESS ATTACHED.

The reviewed graph does not yet attach a source-reported or directly inspected witness to this canonical form.

05

EDITORIAL REUSE

WORD DOSSIERS USING THIS NODE

0