rearmouse
Very Low / ObsoleteArchaic, Dialectal, Historical, Literary
Definition
Meaning
An archaic or dialectal term for a bat (the flying mammal).
A now-obsolete word, primarily found in historical texts or certain English dialects, referring to the nocturnal flying mammal of the order Chiroptera. It is often considered a variant or corruption of "reremouse" or "rere-mouse".
Linguistics
Semantic Notes
The term is a compound of an obsolete element ('rere' or 'rear', likely from Old English 'hrēremūs', meaning to stir or move) and 'mouse', reflecting the bat's mouselike appearance. It is not used in modern standard English.
Dialectal Variation
British vs American Usage
Differences
The term is equally archaic in both varieties. It may be slightly more likely to appear in historical discussions of British dialects or older British literature.
Connotations
Historical, quaint, rustic. No modern regional distinction.
Frequency
Effectively zero frequency in contemporary usage in both regions.
Vocabulary
Collocations
Grammar
Valency Patterns
The [adjective] rearmouse flitted.We saw a rearmouse.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[No established idioms for this archaic term]”
Usage
Context Usage
Business
Never used.
Academic
Rarely, only in historical linguistics or studies of archaic English.
Everyday
Not used.
Technical
Not used in modern zoology; 'bat' or the scientific name is used.
Examples
By Part of Speech
verb
British English
- This word is not used as a verb.
American English
- This word is not used as a verb.
adverb
British English
- This word is not used as an adverb.
American English
- This word is not used as an adverb.
adjective
British English
- This word is not used as an adjective.
American English
- This word is not used as an adjective.
Examples
By CEFR Level
- [This word is too rare for A2 level examples.]
- In the old story, a rearmouse lived in the castle tower.
- The archaic term 'rearmouse', found in Shakespeare's era, simply meant a bat.
- Philologists note that 'rearmouse' is a dialectal variant of 'reremouse', stemming from Old English 'hrēremūs', reflecting the creature's agitated flight.
Learning
Memory Aids
Mnemonic
Think of a mouse that REARs up and flies away.
Conceptual Metaphor
NIGHT IS A CLOAK (for the rearmouse's activity).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not confuse with modern English 'rear' (задняя часть) + 'mouse' (мышь). It is a single lexical unit for 'летучая мышь'.
Common Mistakes
- Using it in modern writing.
- Spelling it as 'rear mouse' (two words).
Practice
Quiz
The word 'rearmouse' is best described as:
FAQ
Frequently Asked Questions
No, it is an archaic or dialectal term. The modern word is simply 'bat'.
You might find it in historical texts, studies of English dialects, or discussions of obsolete vocabulary.
It derives from Old English 'hrēremūs', from 'hrēran' (to stir) + 'mūs' (mouse), essentially meaning 'fluttering mouse'.
No, unless you are deliberately aiming for an archaic or historically stylised effect. Use 'bat' instead.