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pack rat

pack rat

2 7.3
A small North American animal like a rat with a bushy tail that collects objects
  • noun
  • /pæk ræt/
  • US
: rata de los pack
  • My pack-rat memory recognizes your name, Juan Cole.
  • pack rat nest

Examples

  • Pack rats love to pick up any scrap or shiny object and drag it home.

    Fiction book (2000)
  • If he left it there, a new pack rat might move in.

    Fiction book (2000)
  • Will you be doing anything extra to keep the pack rats out of your RV?

    Blog text (27)
  • Since he had started his job catching pack rats, he had caught and released a dozen of the pesky rodents into the desert, away from houses.

    Fiction book (2000)
  • He was soon back at work, tearing apart the pack rat's house from around the prickly pear cactus.

    Fiction book (2000)
  • In the desert, a pack rat scurried around, collecting bits of twigs and shiny objects for its nest.

  • To deter pack rats from entering my attic, I installed metal mesh around the ventilation holes.

  • The nature documentary showed a pack rat carefully hoarding food in its burrow for the winter.

Synonyms

packrat
vspack rat
  • US
1 8.0

A small animal like a mouse with a bushy tail that collects objects

is the same meaning but written as two separate words
wood rat
vspack rat
  • US
1 6.7

A small wild animal like a rat that lives in forests, builds nests, and often collects things

is narrower, naming specifically the North American Neotoma rodents
wood-rat
vspack rat
  • Specialized
1 7.6

A small rodent like a mouse from North America with a bushy tail that collects things for its nest

is the same idea but given without the hyphen in two words
trade rat
vspack rat
  • US
1 9.1

A small animal with a bushy tail that collects and hides small things

is the standard general name used across North America
Neotoma
vspack rat
  • Specialized
1 9.9

A small North American animal like a rat that collects things to build nests

is the common everyday name rather than the scientific label
bushytail woodrat
vspack rat
  • US
9.9

A small animal like a mouse with a thick bushy tail that lives in western North America and stores food

is the general North American term not limited to western types

Surface Forms

pack rat singular
pack rats plural

Morphology

pack + rat

Although a B1 learner who knows 'pack' (to bundle/store) and 'rat' (the animal) can infer a meaning like 'a rat that stores or hoards things', the precise zoological sense (genus Neotoma) and the conventionalized idiomatic extension to mean a human hoarder are lexicalized and culturally specific. The relation between constituents gives a motivated but not fully predictable meaning, so prior exposure helps.

Etymology

Pack rat names a North American rodent that gathers food and small objects and stores them in its nest. The animal really makes a pack of items, so the rat keeps a lot of things in its home.