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- DictionaryRat/rat/
noun
- 1. a rodent that resembles a large mouse, typically having a pointed snout and a long, sparsely haired tail. Some kinds have become cosmopolitan and are sometimes responsible for transmitting diseases.
- 2. a person regarded as despicable, especially a man who has been deceitful or disloyal: informal, derogatory "her rat of a husband cheated on her"
exclamation
- 1. used to express mild annoyance or irritation. informal
verb
- 1. (of a person, dog, or cat) hunt or kill rats: "we would always take a terrier when we fished and the terrier ratted away"
- 2. desert one's party, side, or cause: informal "many of the clans rallied to his support, others ratted and joined the King's forces"
1. a. : any of numerous rodents (Rattus and related genera) differing from the related mice especially by considerably larger size. b. : any of various similar rodents. 2. : a contemptible person: such as. a. : one who betrays or deserts friends or associates. b. : scab sense 3b. c. : informer sense 2. 3.
Jun 28, 2024 · Rat, the term generally and indiscriminately applied to numerous members of several rodent families having bodies longer than about 12 cm, or 5 inches. (Smaller thin-tailed rodents are just as often indiscriminately referred to as mice.)
RAT meaning: 1 : a small animal that has a pointed nose and a long, thin tail; 2 : a person who is not loyal or who cannot be trusted
Rat definition: any of several long-tailed rodents of the family Muridae, of the genus Rattus and related genera, distinguished from the mouse by being larger.. See examples of RAT used in a sentence.
abbreviation for rapid antigen test: a test done using a small medical device that tests whether or not there is a particular substance, gene, etc. in a sample (= a small amount of a substance): A RAT is a quick home test to check if you may have Covid-19. It is important to store RATs at the right temperature. Synonym.
Define rat. rat synonyms, rat pronunciation, rat translation, English dictionary definition of rat. n. 1. 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...
Rats are mouse-like rodents with long tails, pointed noses, and whiskers. Rats are often associated with filth and disease. So, if someone calls you a rat, it's not like being called a fox.
Definition of rat noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
1. any of numerous long-tailed murine rodents, esp of the genus Rattus, that are similar to but larger than mice and are now distributed all over the world. See also brown rat, black rat. 2. informal. a person who deserts his or her friends or associates, esp in time of trouble. 3. informal.
RAT definition: 1. an animal that looks like a large mouse and has a long tail: 2. an unpleasant, dishonest person. Learn more.
