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Related to ratted: ratted out
a. Any of various long-tailed rodents resembling mice but larger, especially one of the genus Rattus.
b. Any of various animals similar to one of these long-tailed rodents.
a. A despicable person, especially one who betrays or informs upon associates.
b. A scab laborer.
3. A pad of material, typically hair, worn as part of a woman's coiffure to puff out her own hair.
4. Slang A person who frequently passes time at a particular place. Often used in combination: a rink rat.
v. rat·ted, rat·ting, rats
1. To hunt for or catch rats, especially with the aid of dogs.
2. Slang To reveal incriminating or embarrassing information about someone, especially to a person in authority: ratted on his best friend to the police.
3. Slang To work as a scab laborer.
To puff out (the hair) with or as if with a pad of material.
Slang To reveal incriminating or embarrassing information about (someone), especially to a person in authority: ratted out the vandals to the school principal.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
[C20: shortened form of rat-arsed]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
adj (Brit inf) → stockbesoffen (inf)
Collins German Dictionary – Complete and Unabridged 7th Edition 2005. © William Collins Sons & Co. Ltd. 1980 © HarperCollins Publishers 1991, 1997, 1999, 2004, 2005, 2007