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BIBLIOGRAPHIC IDENTITYmw-muscle

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RECORD.

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CLAIM-LEVEL USAGE

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historical dictionarymw-muscle

Muscle — Word History

AUTHOR / EDITOR
Merriam-Webster Editors
YEAR
2026
PUBLISHER
Merriam-Webster
DOI
Not recorded
SOURCE TYPE
historical dictionary
EXTERNAL RECORD
OPEN ORIGINAL ↗
2CANONICAL EDGES
1WITNESSES
1COMPARISONS
0CONTEXT LINKS
1RANKED REVEALS
2DISPUTES
3JOURNEY STAGES
1WORD DOSSIERS
01

CONTRARIAN TRUTH CLAIMS

RANKED REVEALS THAT CITE THIS SOURCE

1
RANK 172GRADE Asupports

A muscle was a “little mouse.”

Latin musculus is a diminutive of mūs “mouse.” The derivation is secure; the exact resemblance mechanism remains qualified.

*mūs-

*mūs- → mūs → musculus → muscle → muscle → muscle

Latin musculus, diminutive of mūs

Documents the secure little-mouse derivation.

02

SCHOLARLY DISAGREEMENT

DISPUTE POSITIONS THAT CITE THIS SOURCE

2
03

CANONICAL RELATIONSHIP CLAIMS

EDGES THAT CITE THIS SOURCE

2
EDGE 101supportsestablished

muscle → muscle

Present-Day English → Middle English · continuation

SOUND
Middle English muscle continued into modern English with regular orthographic and phonological development.
MEANING
The anatomical meaning remained central and later extended to strength and coercive power.
SCHOLAR / EDITOR
Merriam-Webster · American Heritage editors
Etymology and First Known Use
OPEN THE PERMANENT CLAIM ↗
EDGE 104supportsestablished

musculus → mūs

Latin → Latin · diminutive derivation

SOUND
Latin musculus is the diminutive formation built from mūs with the suffix -culus.
MEANING
“Little mouse” named a muscle and also supplied a Latin name for the mussel; the anatomical resemblance mechanism is not fixed here.
SCHOLAR / EDITOR
American Heritage · Merriam-Webster editors
Latin musculus, diminutive of mūs

Documents the little-mouse derivation.

OPEN THE PERMANENT CLAIM ↗
04

LEXICAL ATTESTATIONS

WITNESSES REPORTED BY THIS SOURCE

1
muscleSOURCE-REPORTED

muscle

English lexicographic first-use record for muscle

OPEN WITNESS 32 ↗
05

COMPARATIVE EVIDENCE

COGNATES, DESCENDANTS, AND RELATIVES

1
muscle

muscular

English

derivative built from the muscle family

06

GEOGRAPHIC AND TEMPORAL CLAIMS

JOURNEY STAGES THAT CITE THIS SOURCE

3
stage 1supports

Latin-speaking Roman world

Derives Latin musculus as the diminutive of mūs “mouse” and explains the muscle name through perceived resemblance to a mouse.

muscle→Latin antiquity
Did You Know? and Word History: Etymology · broad
07

NON-GENEALOGICAL CONNECTIONS

HISTORICAL CONTEXT, KEPT SEPARATE

0
No non-genealogical context link currently cites this source.
08

WORD-FAMILY REUSE

DOSSIERS THAT DEPEND ON THIS SOURCE

1
muscle10 CLAIM LINKS↗

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