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pack rat

1 American  
Or packrat

noun

  1. Also called wood rat.  Also called trade rat,.  a large, bushy-tailed rodent, Neotoma cinerea, of North America, noted for carrying off small articles to store in its nest.

  2. Informal. a person who saves things that are not needed or used but that may have personal or other value.

  3. Informal. an old prospector or guide.


pack-rat 2 American  
[pak-rat] / ˈpækˌræt /
Or packrat

verb (used with object)

Informal.
pack-ratted, pack-ratting
  1. to save in the manner of a pack rat.

    I’m looking through the stuff my grandpa pack-ratted away in the attic.


pack rat British  

noun

  1. Also called: wood rat.  any rat of the genus Neotoma, of W North America, having a long tail that is furry in some species: family Cricetidae

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of pack rat1

First recorded in 1840–50

Origin of pack-rat2

First recorded in 1870–75

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He had known that his mother, Sandy Quimby, a half-hour away in Eagle River, was a pack rat.

From Washington Post • Nov. 22, 2020

I know where everything is, but I’m a pack rat.

From Los Angeles Times • Jan. 7, 2020

He is a pack rat, and kept the original packaging.

From The New Yorker • Jul. 22, 2019

“A pack rat is indiscriminate, and I don’t hoard things,” he said.

From Washington Times • Nov. 9, 2018

He was a regular pack rat, though smaller.

From "Secrets at Sea" by Richard Peck