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BIBLIOGRAPHIC IDENTITYahd-mouse

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RECORD.

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historical dictionaryahd-mouse

Mouse — Word History

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

CONTRARIAN TRUTH CLAIMS

RANKED REVEALS THAT CITE THIS SOURCE

1
RANK 149GRADE Asupports

English mouse is not a Latin loan.

English mouse follows its inherited Germanic line while Latin mūs is a cognate branch. Their resemblance reflects common ancestry, not a direct Latin-to-English borrowing.

*mūs-

*mūs- → *mūs → mūs → mous → mouse

Germanic origin and cognates

Places English mouse in the inherited Germanic branch rather than deriving it from Latin.

02

SCHOLARLY DISAGREEMENT

DISPUTE POSITIONS THAT CITE THIS SOURCE

1
03

CANONICAL RELATIONSHIP CLAIMS

EDGES THAT CITE THIS SOURCE

3
EDGE 114supportsestablished

mouse → mous

Present-Day English → Middle English · continuation

SOUND
Middle English mous developed into modern mouse with the later spelling convention marking the diphthong.
MEANING
The central rodent meaning remained stable while transferred senses accumulated.
SCHOLAR / EDITOR
Merriam-Webster · American Heritage editors
Word History
OPEN THE PERMANENT CLAIM ↗
EDGE 115supportsestablished

mous → mūs

Middle English → Old English · inheritance

SOUND
Middle English mous continues Old English mūs.
MEANING
The inherited word retained the meaning “mouse.”
SCHOLAR / EDITOR
Merriam-Webster · American Heritage editors
Middle English mous from Old English mūs
OPEN THE PERMANENT CLAIM ↗
EDGE 116supportsprobable

mūs → *mūs

Old English → Proto-Germanic · inheritance

SOUND
Old English mūs continues reconstructed Proto-Germanic *mūs, with cognates including German Maus and Dutch muis.
MEANING
The rodent meaning remained stable across the Germanic branch.
SCHOLAR / EDITOR
American Heritage Indo-European Roots · University of Texas LRC
Germanic origin and cognates
OPEN THE PERMANENT CLAIM ↗
04

LEXICAL ATTESTATIONS

WITNESSES REPORTED BY THIS SOURCE

0
No lexical witness currently cites this source.
05

COMPARATIVE EVIDENCE

COGNATES, DESCENDANTS, AND RELATIVES

1
mouse

muis

Dutch

Germanic cognate

06

GEOGRAPHIC AND TEMPORAL CLAIMS

JOURNEY STAGES THAT CITE THIS SOURCE

1
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
mouse7 CLAIM LINKS↗

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