*SET-U

CANONICAL LANGUAGE GRAPH

TRACE A WORD ↗
NODE / 0231reconstructedOld Chinese (reconstructed)

*lˤra

TRANSLITERATION *lˤra

name of a plant

DATE
Old Chinese reconstruction
SENSE
tea beverage
FAMILY
Sino-Tibetan / Sinitic
CANONICAL KEY
node:26:lra:reconstructed:sense:tea-beverage

Baxter and Sagart reconstruct Old Chinese *lˤra for 茶. The Southern Min connection is displayed as a probable Sinitic reflex, not as descent through the later Middle Chinese reading.

*

This form is reconstructed by comparison. It is not directly attested in this exact written form.

01

ANCESTRAL EDGES

ROOT OF THIS ROOT

7
*
THE TRAIL ENDS HERE.

No securely reviewed ancestor extends beyond this node. 7 evidence paths stop at this boundary.

INSPECT 7 CITED BOUNDARY CLAIMS
GO DEEPERknowledge boundaryboundary
Beyond secure reconstruction · before the reviewed Old Chinese reconstruction · tea deep boundary

UNKNOWN

No unique deeper ancestor is promoted by this dossier.

SOUND
No older form is promoted beyond Baxter and Sagart’s *lˤra in this reviewed path.
MEANING
The plant-name history reaches the present editorial evidence horizon.
SCHOLAR
SET-U editorial boundary
CONFIDENCE
boundary — This is a boundary of the selected evidence, not proof that no deeper proposal has ever been published.
GO DEEPERknowledge boundaryboundary
Beyond secure reconstruction · before the reviewed Old Chinese reconstruction · chai deep boundary

UNKNOWN

No unique deeper ancestor is promoted by this dossier.

SOUND
No older form is promoted beyond Baxter and Sagart’s *lˤra in this reviewed path.
MEANING
The plant-name history reaches the present editorial evidence horizon.
SCHOLAR
SET-U editorial boundary
CONFIDENCE
boundary — This is a boundary of the selected evidence, not proof that no deeper proposal has ever been published.
GO DEEPERknowledge boundaryboundary
Beyond secure reconstruction · before the reviewed Old Chinese reconstruction · portuguese cha deep boundary

UNKNOWN

No unique deeper ancestor is promoted by this dossier.

SOUND
No older form is promoted beyond Baxter and Sagart’s *lˤra in this reviewed path.
MEANING
The plant-name history reaches the present editorial evidence horizon.
SCHOLAR
SET-U editorial boundary
CONFIDENCE
boundary — This is a boundary of the selected evidence, not proof that no deeper proposal has ever been published.
GO DEEPERknowledge boundaryboundary
Beyond secure reconstruction · before the reviewed Old Chinese reconstruction · persian chay deep boundary

UNKNOWN

No unique deeper ancestor is promoted by this dossier.

SOUND
No older form is promoted beyond Baxter and Sagart’s *lˤra in this reviewed path.
MEANING
The plant-name history reaches the present editorial evidence horizon.
SCHOLAR
SET-U editorial boundary
CONFIDENCE
boundary — This is a boundary of the selected evidence, not proof that no deeper proposal has ever been published.
GO DEEPERknowledge boundaryboundary
Beyond secure reconstruction · before the reviewed Old Chinese reconstruction · turkish cay deep boundary

UNKNOWN

No unique deeper ancestor is promoted by this dossier.

SOUND
No older form is promoted beyond Baxter and Sagart’s *lˤra in this reviewed path.
MEANING
The plant-name history reaches the present editorial evidence horizon.
SCHOLAR
SET-U editorial boundary
CONFIDENCE
boundary — This is a boundary of the selected evidence, not proof that no deeper proposal has ever been published.
GO DEEPERknowledge boundaryboundary
Beyond secure reconstruction · before the reviewed Old Chinese reconstruction · russian chay deep boundary

UNKNOWN

No unique deeper ancestor is promoted by this dossier.

SOUND
No older form is promoted beyond Baxter and Sagart’s *lˤra in this reviewed path.
MEANING
The plant-name history reaches the present editorial evidence horizon.
SCHOLAR
SET-U editorial boundary
CONFIDENCE
boundary — This is a boundary of the selected evidence, not proof that no deeper proposal has ever been published.
GO DEEPERknowledge boundaryboundary
Beyond secure reconstruction · before the reviewed Old Chinese reconstruction · urdu chay deep boundary

UNKNOWN

No unique deeper ancestor is promoted by this dossier.

SOUND
No older form is promoted beyond Baxter and Sagart’s *lˤra in this reviewed path.
MEANING
The plant-name history reaches the present editorial evidence horizon.
SCHOLAR
SET-U editorial boundary
CONFIDENCE
boundary — This is a boundary of the selected evidence, not proof that no deeper proposal has ever been published.
02

DIRECT DESCENDANT EDGES

THE NEXT HISTORICAL STEP

3
DESCENDANTsinitic reflexprobable
Xiamen Min Chinese · Southern Min, attested in modern descriptions · tea beverage

茶

tea

SOUND
Southern Min te is treated as a divergent Sinitic reflex of the word reconstructed by Baxter and Sagart as Old Chinese *lˤra; the exact sound history is not reduced here to one uncontroversial rule.
MEANING
The plant or beverage meaning remains tea.
CHRONOLOGY
Old Chinese reconstruction to the historically documented Southern Min form.
SCHOLAR
Östen Dahl · William H. Baxter · Laurent Sagart
CONFIDENCE
probable — WALS establishes the Min Nan te family; Baxter and Sagart establish the reviewed Old Chinese reconstruction. The Min branch is not falsely routed through the later Middle Chinese *drae reading.
DESCENDANThistorical reconstructionprobable
Middle Chinese (reconstructed reading) · Middle Chinese reconstruction · tea beverage

*drae

tea; name of a plant

SOUND
Baxter and Sagart reconstruct Middle Chinese drae from Old Chinese *lˤra for the same character 茶.
MEANING
The gloss remains a plant name associated with tea.
CHRONOLOGY
Old Chinese to Middle Chinese.
SCHOLAR
William H. Baxter · Laurent Sagart
CONFIDENCE
probable — Both phonological stages are scholarly reconstructions even though the character and lexical tradition are historically attested.
DESCENDANTsinitic reflexprobable
Cantonese · Cantonese contact form · tea beverage

茶

tea

SOUND
Cantonese cha is treated as a Sinitic reflex of the word reconstructed as Old Chinese *lˤra; no false one-line sound law is invented.
MEANING
The tea meaning remains stable.
CHRONOLOGY
Old Chinese reconstruction to the historically documented Cantonese form.
SCHOLAR
Östen Dahl · William H. Baxter · Laurent Sagart
CONFIDENCE
probable — WALS identifies the Cantonese cha family; Baxter and Sagart supply the reviewed Old Chinese reconstruction. Intermediate readings are not over-specified.
03

TRANSITIVE DESCENDANT CLOSURE

EVERY REVIEWED BRANCH FROM HERE

13

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
13
REVIEWED EDGES
13
DEEPEST PATH
4
MODERN DOSSIERS REACHED
7
HISTORICAL STEP 013 EDGES
STEP 01sinitic reflexprobable
SOUND
Southern Min te is treated as a divergent Sinitic reflex of the word reconstructed by Baxter and Sagart as Old Chinese *lˤra; the exact sound history is not reduced here to one uncontroversial rule.
MEANING
The plant or beverage meaning remains tea.
Östen Dahl · William H. Baxter · Laurent Sagart2 CITATIONSEDGE 226 ↗
STEP 01sinitic reflexprobable
SOUND
Cantonese cha is treated as a Sinitic reflex of the word reconstructed as Old Chinese *lˤra; no false one-line sound law is invented.
MEANING
The tea meaning remains stable.
Östen Dahl · William H. Baxter · Laurent Sagart2 CITATIONSEDGE 529 ↗
HISTORICAL STEP 023 EDGES
STEP 02historical continuationprobable
SOUND
Modern Mandarin chá continues the Chinese word represented by reconstructed Middle Chinese *drae, with the onset and vowel changes summarized by the Baxter–Sagart correspondence table.
MEANING
The tea meaning remains stable.
William H. Baxter · Laurent Sagart1 CITATIONEDGE 230 ↗
STEP 02borrowingprobable
SOUND
Portuguese chá adapts a Cantonese cha-type form with Portuguese spelling and /ʃ/ realization; Infopédia instead labels the source Mandarin.
MEANING
The meaning remains tea, later extending regularly to the plant, leaves, infusion, and social uses.
Östen Dahl · Porto Editora Editors2 CITATIONSEDGE 528 ↗
HISTORICAL STEP 036 EDGES
STEP 03borrowingprobable
SOUND
English tea reflects the Dutch thee-type form; the modern /iː/ follows the wider English raising of earlier /eː/.
MEANING
The plant and beverage senses were retained, then English developed additional meal, social-event, infusion, and slang branches.
Östen Dahl2 CITATIONSEDGE 224 ↗
STEP 03overland borrowing routeprobable
SOUND
Hindustani cāy belongs to the cha/chay family derived from Chinese chá; the final glide and exact sequence of intermediaries are not treated as one settled sound law.
MEANING
The core meaning remains tea, while preparation traditions vary across receiving languages.
Östen Dahl · Merriam-Webster Editors2 CITATIONSEDGE 229 ↗
STEP 03borrowingprobable
SOUND
Persian čāy is reported as derived from Chinese ch’a, retaining the cha onset and adding the final glide represented in Persian transliteration.
MEANING
The meaning remains tea.
Daniel Balland · Marcel Bazin2 CITATIONSEDGE 233 ↗
STEP 03borrowing via persianprobable
SOUND
Turkish çay belongs to the Chinese cha/chay family, but the reviewed Turkish study argues that historical Turkey Turkish received it through Persian rather than by direct Chinese contact.
MEANING
The core tea meaning remains, then Turkish develops ordinary plant, beverage, gathering, and refreshment senses.
Erdoğan Boz · Östen Dahl3 CITATIONSEDGE 535 ↗
STEP 03borrowing via turkicprobable
SOUND
Russian чай is traced through a relay of Turkic forms—including Turkish, Crimean Tatar, Tatar, Kyrgyz, Altai, and Uyghur comparisons—to northern Chinese ch’a; no single immediate donor is silently selected.
MEANING
The tea meaning remains stable across the relay.
Max Vasmer · Östen Dahl3 CITATIONSEDGE 539 ↗
STEP 03overland borrowing routeprobable
SOUND
Urdu cāy belongs to the cha/chay family ultimately derived from Chinese chá; Rekhta labels the current Urdu headword Persian in origin, while the graph does not invent an exact dated Persian-to-Urdu event.
MEANING
The general tea meaning remains, with local extensions to infusions and social tea.
Rekhta Dictionary Editors · Östen Dahl · Merriam-Webster Editors3 CITATIONSEDGE 543 ↗
HISTORICAL STEP 041 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.

That is expected for a reconstructed form: the node is inferred from comparison, not quoted from a surviving occurrence.

05

EDITORIAL REUSE

WORD DOSSIERS USING THIS NODE

7