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Showing results for "rats"
  • plural of rat.
  • present tense form of rat (3rd person singular).
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rats

British  
/ ræts /

interjection

  1. an exclamation of rejection or disdain

"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

adjective

  1. slang deranged; insane

"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

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.

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Because the research was conducted in rats and isolated cells, further studies will be needed to determine whether OL is safe and effective in humans.

From Science Daily Jul. 23, 2026

There are flies, rats and, if the wind shifts every so slightly, a waft of thick, nauseating air from the warehouse.

From Los Angeles Times Jul. 23, 2026

They’re lab rats, in a sense: What if all a young person knew was what he or she learned via Instagram?

From The Wall Street Journal Jul. 16, 2026

The researchers measured how often the rats entered each type of arm, how much time they spent there, and how long they remained motionless, a response known as freezing time.

From Science Daily Jun. 17, 2026

He doubted that the universe was created to provide a home for human beings any more than a palace is built for rats to live in.

From "The Invention of Science" by David Wootton

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