*SET-U

CANONICAL RELATIONSHIP RECORD

COVERAGE LEDGER ↗
EDGE / 0728derivationestablished

A CLAIM
YOU CAN AUDIT.

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

CHILD / LATER FORM / reconstructedProto-Indo-European · Proto-Indo-European suffixed formation · straight rod formation

*rēg-olā-

straight piece or rod formation

OPEN NODE 741 ↗
DESCENDS FROM→
PARENT / EARLIER FORM / reconstructedProto-Indo-European · Proto-Indo-European centum form · straight direct centum root

*h₃reg-

move in a straight line; direct, lead, rule

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01

THE COMPLETE RELATIONSHIP

EVERY FIELD, NOT A FAIRY TALE

SOUND CHANGE

Reconstructed *rēg-olā- is a suffixed formation under centum *h₃reg-.

SEMANTIC CHANGE

The straight-piece formation specializes the straight-and-direct root.

CHRONOLOGY

Comparative morphology, not one dated coinage event.

SCHOLAR / EDITORIAL AUTHORITY

Calvert Watkins and American Heritage Dictionary Editors

CONFIDENCE

established — no additional confidence note is attached.

EDITORIAL STATUS

reviewed

02

CITATION REGISTER

SOURCES ON THIS EDGE

03

EDITORIAL REUSE

WHERE THIS CLAIM APPEARS

RELATION / 671regular

*rēg-olā- → *h₃reg-

OPEN DOSSIER ↗
RELATION / 679regulate

*rēg-olā- → *h₃reg-

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RELATION / 663rule

*rēg-olā- → *h₃reg-

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