mole rat: meaning, definition, pronunciation and examples
C1-C2Technical (Zoology/Biology), Semi-technical (Nature/Wildlife), Neutral (General knowledge)
Quick answer
What does “mole rat” mean?
A small, burrowing rodent, typically hairless or with sparse fur, adapted to living underground, often known for its tunneling behaviour.
Audio
Pronunciation
Definition
Meaning and Definition
A small, burrowing rodent, typically hairless or with sparse fur, adapted to living underground, often known for its tunneling behaviour.
Any of several species of rodents in the families Spalacidae or Bathyergidae, characterised by subterranean life, reduced eyes, and powerful digging limbs; sometimes used metaphorically for a person working in seclusion or obscurity.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Both varieties use the compound 'mole rat'. Spelling is consistent.
Connotations
Identical neutral/biological connotations in both varieties.
Frequency
Low frequency in general discourse, with roughly equal occurrence in specialized (zoological) contexts in both BrE and AmE.
Grammar
How to Use “mole rat” in a Sentence
The [adjective] mole rat [verb]...Mole rats are known for [gerund]...A colony of mole ratsVocabulary
Collocations
Examples
Examples of “mole rat” in a Sentence
verb
British English
- The engineers had to mole-rat their way through the unstable substrate.
- (Note: highly specialised/rare verbal use)
American English
- The team mole-ratted through terabytes of data looking for the error.
- (Note: highly specialised/rare verbal use)
adverb
British English
- (No standard adverbial form.)
American English
- (No standard adverbial form.)
adjective
British English
- The research focused on mole-rat social structures.
- He has a mole-rat existence in the archives.
American English
- They studied mole-rat colony dynamics.
- Her office was a windowless, mole-rat space.
Usage
Meaning in Context
Business
Rare. Potentially metaphorical: 'The IT team worked like mole rats on the server migration, unseen but essential.'
Academic
Common in biology, zoology, and ecology papers discussing adaptation, social structure (eusociality in naked mole rats), or subterranean ecosystems.
Everyday
Low frequency. Used in nature documentaries, wildlife articles, or casual conversation about unusual animals.
Technical
Standard zoological term for rodents in the families Bathyergidae and Spalacidae. Precise species names (e.g., Heterocephalus glaber) are preferred.
Vocabulary
Synonyms of “mole rat”
Strong
Neutral
Weak
Vocabulary
Antonyms of “mole rat”
Watch out
Common Mistakes When Using “mole rat”
- Using 'molerat' as one word (standard is two words: 'mole rat').
- Confusing it with the common mole (Talpidae).
- Assuming it is a type of rat (it is a separate rodent family).
FAQ
Frequently Asked Questions
No. Moles are insectivorous mammals (order Eulipotyphla). Mole rats are rodents (order Rodentia). They share a similar lifestyle and some physical features due to convergent evolution.
The naked mole rat (Heterocephalus glaber) has almost no hair, which is an adaptation to its constantly warm, humid underground tunnels where fur is unnecessary for insulation.
It is uncommon and not generally recommended. They are highly specialized wild animals with complex social needs (especially naked mole rats, which require a colony) and specific environmental requirements that are difficult to replicate in captivity.
Common rats (Rattus) are surface-dwelling or semi-burrowing generalists with good senses. Mole rats are fully fossorial (burrowing), have reduced eyes, and are physically specialized for digging and living in subterranean tunnel systems.
A small, burrowing rodent, typically hairless or with sparse fur, adapted to living underground, often known for its tunneling behaviour.
Mole rat is usually technical (zoology/biology), semi-technical (nature/wildlife), neutral (general knowledge) in register.
Mole rat: in British English it is pronounced /ˈməʊl ˌrat/, and in American English it is pronounced /ˈmoʊl ˌræt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “To live like a mole rat (to live in seclusion or obscurity)”
Learning
Memory Aids
Mnemonic
Think: It's not a MOLE, and it's not quite a RAT. It's a RAT that lives like a MOLE.
Conceptual Metaphor
ISOLATION IS LIVING UNDERGROUND ('He's been a mole rat in his lab for months'). UNSEEN LABOUR IS BURROWING ('The mole rats of the administration kept the university running').
Practice
Quiz
Which of the following is a key characteristic of most mole rats?