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mole rat

mole rat

3 4.7
A small animal that digs tunnels and lives mostly underground like a mole
  • noun
  • /moʊl ræt/
translation icon : rata topo
  • Researchers observed the behavior of naked mole rats in their natural habitat to understand their social structures.
  • naked mole rat
  • blind mole rat

Do you know what naked mole rats look like?

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Examples

  • Hence, despite the mole rat's atrophied vision, selection continues to control mutations in the two opsin genes, apparently to maintain the animal's biological clock.

    Academic text (2006)
  • Photo: A naked mole rat mother holds hands with her pup in their home/display at the Pacific Science Center in Seattle.

    Academic text (1994)
  • The Pacific Science Center staff believes that naked mole rats can offer us some good lessons.

    Academic text (1994)
  • The mole rat's eyes are small, buried under the skin, and covered by a layer of fur.

    Academic text (2006)
  • The eyes of the blind mole rat are covered with skin and fur, but the animal can distinguish external light intensity.

    Academic text (2006)
  • Still, the animal's retinas can detect light intensity, and so the blind mole rat can tell the time of day.

    Academic text (2006)
  • Ask yourself why the naked mole-rat mother allows 30 babies at once to grow inside her, feed on her every resource, and stretch her skin to the point of breaking.

  • Both the blind mole rat (above left), which lives underground, and the owl monkey (above right), which is nocturnal, are monochromats.

    Academic text (2006)
  • The naked mole rats dug complex tunnels beneath the ground to create their homes.

  • In the wild, Damaraland mole rats are known for their cooperative living arrangements.

Synonyms

Damaraland mole rat
vsmole rat
  • South African
1 9.9

A small burrowing mammal from western Africa that lives in underground colonies

is a general term for burrowing mole-like rodents across regions
naked mole rat
vsmole rat
1 7.3

A small almost hairless African animal that lives underground in large groups like ants

is a neutral label for similar burrowing rodents without that special social trait
Bathyergidae
vsmole rat
  • Specialized
9.9

A group of burrowing rodents like mole rats that live underground in Africa

is the broader common name used across Africa, Asia, and Europe
genus Heterocephalus
vsmole rat
  • Specialized
9.9

A group of rodents that live underground in East Africa and includes the naked mole-rat

is the general common name covering similar burrowing rodents across regions
Bathyergus
vsmole rat
  • Specialized
9.9

A group of burrowing rodents from southern Africa that live in sandy areas

is a wider term for burrowing rodents not limited to dune habitats
Spalax
vsmole rat
  • Specialized
9.9

A group of blind mole rats that live underground in eastern Europe and western Asia

is the general label used for mole-like burrowers including different families
family Spalacidae
vsmole rat
  • Specialized
9.9

A group of small mammals like mole-rats that live underground

is a broader common term that covers burrowing rodents beyond this family

How Big

badger
33 1.4
rat
692 1.0
mole rat
3 4.7
mole
23 1.0
vole
11 6.3
shrew
8 5.1

Surface Forms

mole rat singular
mole rats plural

Morphology

mole + rat

The compound 'mole rat' is transparently built from 'mole' and 'rat' and denotes a rat-like rodent with mole-like habits or appearance, so its meaning can be readily inferred from the constituents. This type of noun-noun compounding to describe an animal type is common in English and cross-linguistically, so a B1 learner who knows both words would understand the MWE.

Etymology

Mole rat comes from how the animal looks and lives: it looks like a mole and is a small rodent like a rat, so people joined the two words to show it digs and lives underground. That's why 'mole rat' today means a burrowing rodent that spends most of its life below ground.